---
OA_place: repository
OA_type: green
_id: '21532'
abstract:
- lang: eng
text: 'Recent research in nanophotonics for scintillation-based imaging has demonstrated
promising improvements in scintillator performance. In parallel, advances in nanophotonics
have enabled wavefront control through metasurfaces, a capability that has transformed
fields such as microscopy by allowing tailored control of optical propagation.
This naturally raises the following question, which we address in this Perspective:
can wavefront-control strategies be leveraged to improve scintillation-based imaging?
To answer this question, we explore nanophotonic- and metasurface-enabled wavefront
control in scintillators to mitigate image blurring arising from their intrinsically
diffuse light emission. While depth-of-field extension in scintillation faces
fundamental limitations absent in microscopy, this approach reveals promising
avenues, including stacked scintillators, selective spatial-frequency enhancement,
and X-ray energy-dependent imaging. These results clarify the key distinctions
in adapting wavefront engineering to scintillation and its potential to enable
tailored detection strategies.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Joshua
full_name: Chen, Joshua
last_name: Chen
- first_name: Sachin
full_name: Vaidya, Sachin
last_name: Vaidya
- first_name: Simo
full_name: Pajovic, Simo
last_name: Pajovic
- first_name: Seou
full_name: Choi, Seou
last_name: Choi
- first_name: William
full_name: Michaels, William
last_name: Michaels
- first_name: Louis
full_name: Martin-Monier, Louis
last_name: Martin-Monier
- first_name: Juejun
full_name: Hu, Juejun
last_name: Hu
- first_name: Carol
full_name: Cogswell, Carol
last_name: Cogswell
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: Chen J, Vaidya S, Pajovic S, et al. Wavefront engineering for scintillation-based
imaging. ACS Photonics. 2026;13(7):1757–1766. doi:10.1021/acsphotonics.5c03124
apa: Chen, J., Vaidya, S., Pajovic, S., Choi, S., Michaels, W., Martin-Monier, L.,
… Soljačić, M. (2026). Wavefront engineering for scintillation-based imaging.
ACS Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.5c03124
chicago: Chen, Joshua, Sachin Vaidya, Simo Pajovic, Seou Choi, William Michaels,
Louis Martin-Monier, Juejun Hu, Carol Cogswell, Charles Roques-Carmes, and Marin
Soljačić. “Wavefront Engineering for Scintillation-Based Imaging.” ACS Photonics.
American Chemical Society, 2026. https://doi.org/10.1021/acsphotonics.5c03124.
ieee: J. Chen et al., “Wavefront engineering for scintillation-based imaging,”
ACS Photonics, vol. 13, no. 7. American Chemical Society, pp. 1757–1766,
2026.
ista: Chen J, Vaidya S, Pajovic S, Choi S, Michaels W, Martin-Monier L, Hu J, Cogswell
C, Roques-Carmes C, Soljačić M. 2026. Wavefront engineering for scintillation-based
imaging. ACS Photonics. 13(7), 1757–1766.
mla: Chen, Joshua, et al. “Wavefront Engineering for Scintillation-Based Imaging.”
ACS Photonics, vol. 13, no. 7, American Chemical Society, 2026, pp. 1757–1766,
doi:10.1021/acsphotonics.5c03124.
short: J. Chen, S. Vaidya, S. Pajovic, S. Choi, W. Michaels, L. Martin-Monier, J.
Hu, C. Cogswell, C. Roques-Carmes, M. Soljačić, ACS Photonics 13 (2026) 1757–1766.
date_created: 2026-03-30T12:22:47Z
date_published: 2026-03-01T00:00:00Z
date_updated: 2026-05-05T07:53:27Z
day: '01'
doi: 10.1021/acsphotonics.5c03124
extern: '1'
external_id:
arxiv:
- '2601.09830'
intvolume: ' 13'
issue: '7'
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2601.09830
month: '03'
oa: 1
oa_version: Preprint
page: 1757–1766
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Wavefront engineering for scintillation-based imaging
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 13
year: '2026'
...
---
OA_place: publisher
OA_type: hybrid
PlanS_conform: '1'
_id: '20405'
abstract:
- lang: eng
text: Dielectric breakdown of physical vacuum (Schwinger effect) is the textbook
demonstration of compatibility of Relativity and Quantum theory. Although observing
this effect is still practically unachievable, its analogue generalizations have
been shown to be more readily attainable. This paper demonstrates that a gapped
Dirac semiconductor, methylammonium lead-bromide perovskite (MAPbBr3), exhibits
analogue dynamic Schwinger effect. Tunneling ionization under deep subgap mid-infrared
irradiation leads to intense photoluminescence in the visible range, in full agreement
with quasi-adiabatic theory. In addition to revealing a gapped extended system
suitable for studying the analogue Schwinger effect, this observation holds great
potential for nonperturbative field sensing, i.e., sensing electric fields through
nonperturbative light-matter interactions. First, this paper illustrates this
by measuring the local deviation from the nominally cubic phase of a perovskite
single crystal, which can be interpreted in terms of frozen-in fields. Next, it
is shown that analogue dynamic Schwinger effect can be used for nonperturbative
amplification of nonparametric upconversion process in perovskites driven simultaneously
by multiple optical fields. This discovery demonstrates the potential for material
response beyond perturbation theory in the tunneling regime, offering extremely
sensitive light detection and amplification across an ultrabroad spectral range
not accessible by conventional devices.
acknowledged_ssus:
- _id: EM-Fac
acknowledgement: A.G.V. thanks Peter Balling for useful discussions. This research
was supported by the Scientific Service Units (SSU) of ISTA through resources provided
by the Electron Microscopy Facility (EMF), and by the Werner Siemens Foundation
(WSS) for financial support.
article_processing_charge: Yes (via OA deal)
article_type: original
arxiv: 1
author:
- first_name: Dusan
full_name: Lorenc, Dusan
id: 40D8A3E6-F248-11E8-B48F-1D18A9856A87
last_name: Lorenc
- first_name: Artem
full_name: Volosniev, Artem
id: 37D278BC-F248-11E8-B48F-1D18A9856A87
last_name: Volosniev
orcid: 0000-0003-0393-5525
- first_name: Ayan A.
full_name: Zhumekenov, Ayan A.
last_name: Zhumekenov
- first_name: Seungho
full_name: Lee, Seungho
id: BB243B88-D767-11E9-B658-BC13E6697425
last_name: Lee
orcid: 0000-0002-6962-8598
- first_name: Maria
full_name: Ibáñez, Maria
id: 43C61214-F248-11E8-B48F-1D18A9856A87
last_name: Ibáñez
orcid: 0000-0001-5013-2843
- first_name: Osman M.
full_name: Bakr, Osman M.
last_name: Bakr
- first_name: Mikhail
full_name: Lemeshko, Mikhail
id: 37CB05FA-F248-11E8-B48F-1D18A9856A87
last_name: Lemeshko
orcid: 0000-0002-6990-7802
- first_name: Zhanybek
full_name: Alpichshev, Zhanybek
id: 45E67A2A-F248-11E8-B48F-1D18A9856A87
last_name: Alpichshev
orcid: 0000-0002-7183-5203
citation:
ama: Lorenc D, Volosniev A, Zhumekenov AA, et al. Observation of analogue dynamic
Schwinger effect and non-perturbative light sensing in lead halide perovskites.
ACS Photonics. 2025;12(9):5220-5230. doi:10.1021/acsphotonics.5c01360
apa: Lorenc, D., Volosniev, A., Zhumekenov, A. A., Lee, S., Ibáñez, M., Bakr, O.
M., … Alpichshev, Z. (2025). Observation of analogue dynamic Schwinger effect
and non-perturbative light sensing in lead halide perovskites. ACS Photonics.
American Chemical Society. https://doi.org/10.1021/acsphotonics.5c01360
chicago: Lorenc, Dusan, Artem Volosniev, Ayan A. Zhumekenov, Seungho Lee, Maria
Ibáñez, Osman M. Bakr, Mikhail Lemeshko, and Zhanybek Alpichshev. “Observation
of Analogue Dynamic Schwinger Effect and Non-Perturbative Light Sensing in Lead
Halide Perovskites.” ACS Photonics. American Chemical Society, 2025. https://doi.org/10.1021/acsphotonics.5c01360.
ieee: D. Lorenc et al., “Observation of analogue dynamic Schwinger effect
and non-perturbative light sensing in lead halide perovskites,” ACS Photonics,
vol. 12, no. 9. American Chemical Society, pp. 5220–5230, 2025.
ista: Lorenc D, Volosniev A, Zhumekenov AA, Lee S, Ibáñez M, Bakr OM, Lemeshko M,
Alpichshev Z. 2025. Observation of analogue dynamic Schwinger effect and non-perturbative
light sensing in lead halide perovskites. ACS Photonics. 12(9), 5220–5230.
mla: Lorenc, Dusan, et al. “Observation of Analogue Dynamic Schwinger Effect and
Non-Perturbative Light Sensing in Lead Halide Perovskites.” ACS Photonics,
vol. 12, no. 9, American Chemical Society, 2025, pp. 5220–30, doi:10.1021/acsphotonics.5c01360.
short: D. Lorenc, A. Volosniev, A.A. Zhumekenov, S. Lee, M. Ibáñez, O.M. Bakr, M.
Lemeshko, Z. Alpichshev, ACS Photonics 12 (2025) 5220–5230.
corr_author: '1'
date_created: 2025-09-28T22:01:26Z
date_published: 2025-08-11T00:00:00Z
date_updated: 2025-12-01T12:59:51Z
day: '11'
ddc:
- '540'
- '530'
department:
- _id: MaIb
- _id: MiLe
- _id: ZhAl
doi: 10.1021/acsphotonics.5c01360
external_id:
arxiv:
- '2406.05032'
isi:
- '001547359300001'
file:
- access_level: open_access
checksum: d42476279287a9a2f8aeafaef032f4a7
content_type: application/pdf
creator: dernst
date_created: 2025-10-20T11:02:21Z
date_updated: 2025-10-20T11:02:21Z
file_id: '20502'
file_name: 2025_ACSPhotonics_Lorenc.pdf
file_size: 6609950
relation: main_file
success: 1
file_date_updated: 2025-10-20T11:02:21Z
has_accepted_license: '1'
intvolume: ' 12'
isi: 1
issue: '9'
language:
- iso: eng
license: https://creativecommons.org/licenses/by/4.0/
month: '08'
oa: 1
oa_version: Published Version
page: 5220-5230
project:
- _id: 9B8F7476-BA93-11EA-9121-9846C619BF3A
name: 'HighTE: The Werner Siemens Laboratory for the High Throughput Discovery of
Semiconductors for Waste Heat Recovery'
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Observation of analogue dynamic Schwinger effect and non-perturbative light
sensing in lead halide perovskites
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2025'
...
---
OA_type: closed access
_id: '21530'
abstract:
- lang: eng
text: Metasurfaces, ultrathin structures composed of subwavelength optical elements,
have revolutionized light manipulation by enabling precise control over electromagnetic
waves’ amplitude, phase, polarization, and spectral properties. Concurrently,
computational imaging leverages algorithms to reconstruct images from optically
processed signals, overcoming the limitations of traditional imaging systems.
This Perspective explores the synergistic integration of metaoptics and computational
imaging, “metaoptic computational imaging”, which combines the physical wavefront
shaping ability of metasurfaces with advanced computational algorithms to enhance
imaging performance beyond conventional limits. We discuss how metaoptic computational
imaging addresses the inherent limitations of single-layer metasurfaces in achieving
multifunctionality without compromising efficiency. By treating metasurfaces as
physical preconditioners and codesigning them with reconstruction algorithms through
end-to-end (inverse) design, it is possible to jointly optimize the optical hardware
and computational software. Advanced applications and new frontiers in the field
enabled by metaoptic computational imaging are highlighted, including phase imaging
and quantum state measurement.
article_processing_charge: No
article_type: original
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Kai
full_name: Wang, Kai
last_name: Wang
- first_name: Yuanmu
full_name: Yang, Yuanmu
last_name: Yang
- first_name: Arka
full_name: Majumdar, Arka
last_name: Majumdar
- first_name: Zin
full_name: Lin, Zin
last_name: Lin
citation:
ama: Roques-Carmes C, Wang K, Yang Y, Majumdar A, Lin Z. Metaoptic computational
imaging. ACS Photonics. 2025;12(4):1722-1733. doi:10.1021/acsphotonics.4c02266
apa: Roques-Carmes, C., Wang, K., Yang, Y., Majumdar, A., & Lin, Z. (2025).
Metaoptic computational imaging. ACS Photonics. American Chemical Society.
https://doi.org/10.1021/acsphotonics.4c02266
chicago: Roques-Carmes, Charles, Kai Wang, Yuanmu Yang, Arka Majumdar, and Zin Lin.
“Metaoptic Computational Imaging.” ACS Photonics. American Chemical Society,
2025. https://doi.org/10.1021/acsphotonics.4c02266.
ieee: C. Roques-Carmes, K. Wang, Y. Yang, A. Majumdar, and Z. Lin, “Metaoptic computational
imaging,” ACS Photonics, vol. 12, no. 4. American Chemical Society, pp.
1722–1733, 2025.
ista: Roques-Carmes C, Wang K, Yang Y, Majumdar A, Lin Z. 2025. Metaoptic computational
imaging. ACS Photonics. 12(4), 1722–1733.
mla: Roques-Carmes, Charles, et al. “Metaoptic Computational Imaging.” ACS Photonics,
vol. 12, no. 4, American Chemical Society, 2025, pp. 1722–33, doi:10.1021/acsphotonics.4c02266.
short: C. Roques-Carmes, K. Wang, Y. Yang, A. Majumdar, Z. Lin, ACS Photonics 12
(2025) 1722–1733.
date_created: 2026-03-30T12:22:47Z
date_published: 2025-02-13T00:00:00Z
date_updated: 2026-04-27T07:12:34Z
day: '13'
doi: 10.1021/acsphotonics.4c02266
extern: '1'
intvolume: ' 12'
issue: '4'
keyword:
- nanophotonics
- metasurfaces
- computational imaging
- inverse design
language:
- iso: eng
month: '02'
oa_version: None
page: 1722-1733
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Metaoptic computational imaging
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2025'
...
---
OA_place: repository
OA_type: green
_id: '21531'
abstract:
- lang: eng
text: 'Entanglement is a unique feature of quantum mechanics. In coupled systems
of light and matter, entanglement manifests itself in the linear superposition
of multipartite quantum states (e.g., parametrized by the multiple spatial, spectral,
or temporal degrees of freedom of a light field). In bipartite systems, the Schmidt
decomposition provides a modal decomposition of the entanglement structure over
independent, separable states. Although ubiquitous as a mathematical tool to describe
and measure entanglement, there exists no general efficient experimental method
to decompose a bipartite quantum state onto its Schmidt modes. Here, we propose
a method that relies on bipartite self-configuring optics that automatically ``learns''''
the Schmidt decomposition of an arbitrary pure quantum state. Our method is agnostic
to the degrees of freedom over which quantum entanglement is distributed and can
reconstruct the Schmidt modes and values by variational optimization of the network''s
output powers or coincidences. We illustrate our method with numerical examples
of spectral entanglement analysis for biphotons generated via spontaneous parametric
down conversion and provide experimental guidelines for its realization, including
the influence of losses and impurities. Our method provides a versatile and scalable
way of analyzing entanglement in bipartite integrated quantum photonic systems. '
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Aviv
full_name: Karnieli, Aviv
last_name: Karnieli
- first_name: David A. B.
full_name: Miller, David A. B.
last_name: Miller
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
citation:
ama: Roques-Carmes C, Karnieli A, Miller DAB, Fan S. Automated modal analysis of
entanglement with bipartite self-configuring optics. ACS Photonics. 2025;12(6):3285-3294.
doi:10.1021/acsphotonics.5c00813
apa: Roques-Carmes, C., Karnieli, A., Miller, D. A. B., & Fan, S. (2025). Automated
modal analysis of entanglement with bipartite self-configuring optics. ACS
Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.5c00813
chicago: Roques-Carmes, Charles, Aviv Karnieli, David A. B. Miller, and Shanhui
Fan. “Automated Modal Analysis of Entanglement with Bipartite Self-Configuring
Optics.” ACS Photonics. American Chemical Society, 2025. https://doi.org/10.1021/acsphotonics.5c00813.
ieee: C. Roques-Carmes, A. Karnieli, D. A. B. Miller, and S. Fan, “Automated modal
analysis of entanglement with bipartite self-configuring optics,” ACS Photonics,
vol. 12, no. 6. American Chemical Society, pp. 3285–3294, 2025.
ista: Roques-Carmes C, Karnieli A, Miller DAB, Fan S. 2025. Automated modal analysis
of entanglement with bipartite self-configuring optics. ACS Photonics. 12(6),
3285–3294.
mla: Roques-Carmes, Charles, et al. “Automated Modal Analysis of Entanglement with
Bipartite Self-Configuring Optics.” ACS Photonics, vol. 12, no. 6, American
Chemical Society, 2025, pp. 3285–94, doi:10.1021/acsphotonics.5c00813.
short: C. Roques-Carmes, A. Karnieli, D.A.B. Miller, S. Fan, ACS Photonics 12 (2025)
3285–3294.
date_created: 2026-03-30T12:22:47Z
date_published: 2025-05-28T00:00:00Z
date_updated: 2026-04-27T08:42:39Z
day: '28'
doi: 10.1021/acsphotonics.5c00813
extern: '1'
external_id:
arxiv:
- '2407.16849'
intvolume: ' 12'
issue: '6'
keyword:
- integrated photonics
- spontaneous parametric down conversion
- entanglement
- quantum teleportation
- reconfigurable optics
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2407.16849
month: '05'
oa: 1
oa_version: Preprint
page: 3285-3294
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Automated modal analysis of entanglement with bipartite self-configuring optics
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 12
year: '2025'
...
---
OA_place: publisher
OA_type: hybrid
_id: '17479'
abstract:
- lang: eng
text: Phonon polaritons (PhPs), light coupled to lattice vibrations, in the highly
anisotropic polar layered material molybdenum trioxide (α-MoO3) are currently
the focus of intense research efforts due to their extreme subwavelength field
confinement, directional propagation, and unprecedented low losses. Nevertheless,
prior research has primarily concentrated on exploiting the squeezing and steering
capabilities of α-MoO3 PhPs, without inquiring much into the dominant microscopic
mechanism that determines their long lifetimes, which is key for their implementation
in nanophotonic applications. This study delves into the fundamental processes
that govern PhP damping in α-MoO3 by combining ab initio calculations with scattering-type
scanning near-field optical microscopy (s-SNOM) and Fourier transform infrared
(FTIR) spectroscopy measurements across a broad temperature range (8–300 K). The
remarkable agreement between our theoretical predictions and experimental observations
allows us to identify third-order anharmonic phonon–phonon scattering as the main
damping mechanism of α-MoO3 PhPs. These findings shed light on the fundamental
limits of low-loss PhPs, which is a crucial factor for assessing their implementation
into nanophotonic devices.
acknowledgement: 'Funding Sources ─ A.I.F.T.-M. and G.Á.-P. acknowledge support through
the Severo Ochoa program from the Government of the Principality of Asturias (references
PA-21-PF-BP20-117 and PA20-PF-BP19-053, respectively). A.B.K. and J.T.-G. acknowledge
support from the Swiss National Science Foundation (grant # 200020_201096). J.M.-S.
acknowledges financial support from the Ramón y Cajal Program of the Government
of Spain and FSE (RYC2018-026196-I), the Spanish Ministry of Science and Innovation
(State Plan for Scientific and Technical Research and Innovation grant number PID2019-110308GA-I00/AEI/10.13039/501100011033)
and project PCI2022-132953 funded by MCIN/AEI/10.13039/501100011033 and the EU “NextGenerationEU”/PRTR”.
P.A.-G. acknowledges support from the European Research Council under starting grant
no. 715496, 2DNANOPTICA and the Spanish Ministry of Science and Innovation (State
Plan for Scientific and Technical Research and Innovation grant number PID2019-111156GB-I00).
A.Y.N. acknowledges the Spanish Ministry of Science and Innovation (grant PID2020-115221GB-C42)
and the Basque Department of Education (grant PIBA-2023-1-0007). M.V. and J.I.M.
acknowledge support by Spanish MCIN/AEI/10.13039/501100011033/FEDER, UE under grant
PID2022-136784NB and by Asturias FICYT under grant AYUD/2021/51185 with the support
of FEDER funds. I.E. acknowledges funding from the Spanish Ministry of Science and
Innovation (Grant No. PID2022-142861NA-I00) and the Department of Education, Universities,
and Research of the Eusko Jaurlaritza and the University of the Basque Country UPV/EHU
(Grant No. IT1527-22). J. Duan acknowledges the support from the Beijing Natural
Science Foundation (Grant No. Z240005), and National Natural Science Foundation
of China.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Javier
full_name: Taboada-Gutiérrez, Javier
last_name: Taboada-Gutiérrez
- first_name: Yixi
full_name: Zhou, Yixi
last_name: Zhou
- first_name: Ana I.F.
full_name: Tresguerres-Mata, Ana I.F.
last_name: Tresguerres-Mata
- first_name: Christian
full_name: Lanza, Christian
last_name: Lanza
- first_name: Abel
full_name: Martínez-Suárez, Abel
last_name: Martínez-Suárez
- first_name: Gonzalo
full_name: Álvarez-Pérez, Gonzalo
last_name: Álvarez-Pérez
- first_name: Jiahua
full_name: Duan, Jiahua
last_name: Duan
- first_name: José Ignacio
full_name: Martín, José Ignacio
last_name: Martín
- first_name: María
full_name: Vélez, María
last_name: Vélez
- first_name: Ivan
full_name: Prieto Gonzalez, Ivan
id: 2A307FE2-F248-11E8-B48F-1D18A9856A87
last_name: Prieto Gonzalez
orcid: 0000-0002-7370-5357
- first_name: Adrien
full_name: Bercher, Adrien
last_name: Bercher
- first_name: Jérémie
full_name: Teyssier, Jérémie
last_name: Teyssier
- first_name: Ion
full_name: Errea, Ion
last_name: Errea
- first_name: Alexey Y.
full_name: Nikitin, Alexey Y.
last_name: Nikitin
- first_name: Javier
full_name: Martín-Sánchez, Javier
last_name: Martín-Sánchez
- first_name: Alexey B.
full_name: Kuzmenko, Alexey B.
last_name: Kuzmenko
- first_name: Pablo
full_name: Alonso-González, Pablo
last_name: Alonso-González
citation:
ama: Taboada-Gutiérrez J, Zhou Y, Tresguerres-Mata AIF, et al. Unveiling the mechanism
of phonon-polariton damping in α‑MoO3. ACS Photonics. 2024;11(9):3570-3577.
doi:10.1021/acsphotonics.4c00485
apa: Taboada-Gutiérrez, J., Zhou, Y., Tresguerres-Mata, A. I. F., Lanza, C., Martínez-Suárez,
A., Álvarez-Pérez, G., … Alonso-González, P. (2024). Unveiling the mechanism of
phonon-polariton damping in α‑MoO3. ACS Photonics. American Chemical Society.
https://doi.org/10.1021/acsphotonics.4c00485
chicago: Taboada-Gutiérrez, Javier, Yixi Zhou, Ana I.F. Tresguerres-Mata, Christian
Lanza, Abel Martínez-Suárez, Gonzalo Álvarez-Pérez, Jiahua Duan, et al. “Unveiling
the Mechanism of Phonon-Polariton Damping in Α‑MoO3.” ACS Photonics. American
Chemical Society, 2024. https://doi.org/10.1021/acsphotonics.4c00485.
ieee: J. Taboada-Gutiérrez et al., “Unveiling the mechanism of phonon-polariton
damping in α‑MoO3,” ACS Photonics, vol. 11, no. 9. American Chemical Society,
pp. 3570–3577, 2024.
ista: Taboada-Gutiérrez J, Zhou Y, Tresguerres-Mata AIF, Lanza C, Martínez-Suárez
A, Álvarez-Pérez G, Duan J, Martín JI, Vélez M, Prieto Gonzalez I, Bercher A,
Teyssier J, Errea I, Nikitin AY, Martín-Sánchez J, Kuzmenko AB, Alonso-González
P. 2024. Unveiling the mechanism of phonon-polariton damping in α‑MoO3. ACS Photonics.
11(9), 3570–3577.
mla: Taboada-Gutiérrez, Javier, et al. “Unveiling the Mechanism of Phonon-Polariton
Damping in Α‑MoO3.” ACS Photonics, vol. 11, no. 9, American Chemical Society,
2024, pp. 3570–77, doi:10.1021/acsphotonics.4c00485.
short: J. Taboada-Gutiérrez, Y. Zhou, A.I.F. Tresguerres-Mata, C. Lanza, A. Martínez-Suárez,
G. Álvarez-Pérez, J. Duan, J.I. Martín, M. Vélez, I. Prieto Gonzalez, A. Bercher,
J. Teyssier, I. Errea, A.Y. Nikitin, J. Martín-Sánchez, A.B. Kuzmenko, P. Alonso-González,
ACS Photonics 11 (2024) 3570–3577.
date_created: 2024-09-01T22:01:09Z
date_published: 2024-09-01T00:00:00Z
date_updated: 2025-09-08T09:05:01Z
day: '01'
ddc:
- '530'
department:
- _id: NanoFab
doi: 10.1021/acsphotonics.4c00485
external_id:
arxiv:
- '2408.09811'
isi:
- '001298164600001'
pmid:
- '39310295'
file:
- access_level: open_access
checksum: bd7e6a138c406e93eaf0a6268fc42bfe
content_type: application/pdf
creator: dernst
date_created: 2025-01-09T14:01:06Z
date_updated: 2025-01-09T14:01:06Z
file_id: '18819'
file_name: 2024_ACSPhotonics_TaboadaGutierrez_.pdf
file_size: 2664512
relation: main_file
success: 1
file_date_updated: 2025-01-09T14:01:06Z
has_accepted_license: '1'
intvolume: ' 11'
isi: 1
issue: '9'
language:
- iso: eng
month: '09'
oa: 1
oa_version: Published Version
page: 3570-3577
pmid: 1
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Unveiling the mechanism of phonon-polariton damping in α‑MoO3
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 317138e5-6ab7-11ef-aa6d-ffef3953e345
volume: 11
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '21528'
abstract:
- lang: eng
text: We present a framework for the end-to-end optimization of metasurface imaging
systems that reconstruct targets using compressed sensing, a technique for solving
underdetermined imaging problems when the target object exhibits sparsity (e.g.,
the object can be described by a small number of nonzero values, but the positions
of these values are unknown). We nest an iterative, unapproximated compressed
sensing reconstruction algorithm into our end-to-end optimization pipeline, resulting
in an interpretable, data-efficient method for maximally leveraging metaoptics
to exploit object sparsity. We apply our framework to super-resolution imaging
and high-resolution depth imaging with a phase-change material. In both situations,
our end-to-end framework effectively optimizes metasurface structures for compressed
sensing recovery, automatically balancing a number of complicated design considerations
to select an imaging measurement matrix from a complex, physically constrained
manifold with millions of dimensions. The optimized metasurface imaging systems
are robust to noise, significantly improving over random scattering surfaces and
approaching the ideal compressed sensing performance of a Gaussian matrix, showing
how a physical metasurface system can demonstrably approach the mathematical limits
of compressed sensing.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Gaurav
full_name: Arya, Gaurav
last_name: Arya
- first_name: William F.
full_name: Li, William F.
last_name: Li
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
- first_name: Steven G.
full_name: Johnson, Steven G.
last_name: Johnson
- first_name: Zin
full_name: Lin, Zin
last_name: Lin
citation:
ama: Arya G, Li WF, Roques-Carmes C, Soljačić M, Johnson SG, Lin Z. End-to-end optimization
of metasurfaces for imaging with compressed sensing. ACS Photonics. 2024;11(5):2077-2087.
doi:10.1021/acsphotonics.4c00259
apa: Arya, G., Li, W. F., Roques-Carmes, C., Soljačić, M., Johnson, S. G., &
Lin, Z. (2024). End-to-end optimization of metasurfaces for imaging with compressed
sensing. ACS Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.4c00259
chicago: Arya, Gaurav, William F. Li, Charles Roques-Carmes, Marin Soljačić, Steven
G. Johnson, and Zin Lin. “End-to-End Optimization of Metasurfaces for Imaging
with Compressed Sensing.” ACS Photonics. American Chemical Society, 2024.
https://doi.org/10.1021/acsphotonics.4c00259.
ieee: G. Arya, W. F. Li, C. Roques-Carmes, M. Soljačić, S. G. Johnson, and Z. Lin,
“End-to-end optimization of metasurfaces for imaging with compressed sensing,”
ACS Photonics, vol. 11, no. 5. American Chemical Society, pp. 2077–2087,
2024.
ista: Arya G, Li WF, Roques-Carmes C, Soljačić M, Johnson SG, Lin Z. 2024. End-to-end
optimization of metasurfaces for imaging with compressed sensing. ACS Photonics.
11(5), 2077–2087.
mla: Arya, Gaurav, et al. “End-to-End Optimization of Metasurfaces for Imaging with
Compressed Sensing.” ACS Photonics, vol. 11, no. 5, American Chemical Society,
2024, pp. 2077–87, doi:10.1021/acsphotonics.4c00259.
short: G. Arya, W.F. Li, C. Roques-Carmes, M. Soljačić, S.G. Johnson, Z. Lin, ACS
Photonics 11 (2024) 2077–2087.
date_created: 2026-03-30T12:22:47Z
date_published: 2024-04-23T00:00:00Z
date_updated: 2026-04-27T09:03:21Z
day: '23'
ddc:
- '530'
doi: 10.1021/acsphotonics.4c00259
extern: '1'
external_id:
arxiv:
- '2201.12348'
intvolume: ' 11'
issue: '5'
keyword:
- end-to-end
- optimization
- metasurface
- imaging
- compressed sensing
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2201.12348
month: '04'
oa: 1
oa_version: Preprint
page: 2077-2087
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: End-to-end optimization of metasurfaces for imaging with compressed sensing
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 11
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '21672'
abstract:
- lang: eng
text: We present a framework for the end-to-end optimization of metasurface imaging
systems that reconstruct targets using compressed sensing, a technique for solving
underdetermined imaging problems when the target object exhibits sparsity (i.e.
the object can be described by a small number of non-zero values, but the positions
of these values are unknown). We nest an iterative, unapproximated compressed
sensing reconstruction algorithm into our end-to-end optimization pipeline, resulting
in an interpretable, data-efficient method for maximally leveraging metaoptics
to exploit object sparsity. We apply our framework to super-resolution imaging
and high-resolution depth imaging with a phase-change material. In both situations,
our end-to-end framework computationally discovers optimal metasurface structures
for compressed sensing recovery, automatically balancing a number of complicated
design considerations to select an imaging measurement matrix from a complex,
physically constrained manifold with millions ofdimensions. The optimized metasurface
imaging systems are robust to noise, significantly improving over random scattering
surfaces and approaching the ideal compressed sensing performance of a Gaussian
matrix, showing how a physical metasurface system can demonstrably approach the
mathematical limits of compressed sensing.
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Gaurav
full_name: Arya, Gaurav
last_name: Arya
- first_name: William F.
full_name: Li, William F.
last_name: Li
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
- first_name: Steven G.
full_name: Johnson, Steven G.
last_name: Johnson
- first_name: Zin
full_name: Lin, Zin
last_name: Lin
citation:
ama: Arya G, Li WF, Roques-Carmes C, Soljačić M, Johnson SG, Lin Z. End-to-end optimization
of metasurfaces for imaging with compressed sensing. ACS Photonics. 2024.
doi:10.1021/acsphotonics.4c00259
apa: Arya, G., Li, W. F., Roques-Carmes, C., Soljačić, M., Johnson, S. G., &
Lin, Z. (2024). End-to-end optimization of metasurfaces for imaging with compressed
sensing. ACS Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.4c00259
chicago: Arya, Gaurav, William F. Li, Charles Roques-Carmes, Marin Soljačić, Steven
G. Johnson, and Zin Lin. “End-to-End Optimization of Metasurfaces for Imaging
with Compressed Sensing.” ACS Photonics. American Chemical Society, 2024.
https://doi.org/10.1021/acsphotonics.4c00259.
ieee: G. Arya, W. F. Li, C. Roques-Carmes, M. Soljačić, S. G. Johnson, and Z. Lin,
“End-to-end optimization of metasurfaces for imaging with compressed sensing,”
ACS Photonics. American Chemical Society, 2024.
ista: Arya G, Li WF, Roques-Carmes C, Soljačić M, Johnson SG, Lin Z. 2024. End-to-end
optimization of metasurfaces for imaging with compressed sensing. ACS Photonics.
mla: Arya, Gaurav, et al. “End-to-End Optimization of Metasurfaces for Imaging with
Compressed Sensing.” ACS Photonics, American Chemical Society, 2024, doi:10.1021/acsphotonics.4c00259.
short: G. Arya, W.F. Li, C. Roques-Carmes, M. Soljačić, S.G. Johnson, Z. Lin, ACS
Photonics (2024).
date_created: 2026-04-09T09:10:41Z
date_published: 2024-04-23T00:00:00Z
date_updated: 2026-04-27T09:23:04Z
day: '23'
ddc:
- '530'
doi: 10.1021/acsphotonics.4c00259
extern: '1'
external_id:
arxiv:
- '2201.12348'
keyword:
- end-to-end
- optimization
- metasurface
- imaging
- compressed sensing
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2201.12348
month: '04'
oa: 1
oa_version: Preprint
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: End-to-end optimization of metasurfaces for imaging with compressed sensing
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '21529'
abstract:
- lang: eng
text: 'A central challenge in the emerging field of free-electron quantum optics
is to achieve strong quantum interaction and single-photon nonlinearity between
a flying free electron and a photonic mode. Existing schemes are intrinsically
limited by electron diffraction, which puts an upper bound on the interaction
length and, therefore, on the strength of quantum coupling and nonlinearity. Here,
we propose “free-electron fibers”: effectively one-dimensional photonic systems
where free electrons copropagate with two guided modes. The first mode applies
a ponderomotive trap to the free electron, removing the limitations due to electron
diffraction. The second mode strongly couples to the guided free electron with
an enhanced coupling that is orders of magnitude larger than previous designs.
The extended interaction lengths enabled by our scheme allow for strong single-photon
nonlinearities mediated by free electrons. We predict novel quantum effects in
our system such as deterministic single-photon emission and nonlinear multimode
dynamics. Our proposal paves the way toward the realization of heralded macroscopic
nonclassical light generation, deterministic single-photon sources, and quantum
gates controlled by free-electron–photon interactions.'
article_processing_charge: No
article_type: original
arxiv: 1
author:
- first_name: Aviv
full_name: Karnieli, Aviv
last_name: Karnieli
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Nicholas
full_name: Rivera, Nicholas
last_name: Rivera
- first_name: Shanhui
full_name: Fan, Shanhui
last_name: Fan
citation:
ama: Karnieli A, Roques-Carmes C, Rivera N, Fan S. Strong coupling and single-photon
nonlinearity in free-electron quantum optics. ACS Photonics. 2024;11(8):3401-3411.
doi:10.1021/acsphotonics.4c00908
apa: Karnieli, A., Roques-Carmes, C., Rivera, N., & Fan, S. (2024). Strong coupling
and single-photon nonlinearity in free-electron quantum optics. ACS Photonics.
American Chemical Society. https://doi.org/10.1021/acsphotonics.4c00908
chicago: Karnieli, Aviv, Charles Roques-Carmes, Nicholas Rivera, and Shanhui Fan.
“Strong Coupling and Single-Photon Nonlinearity in Free-Electron Quantum Optics.”
ACS Photonics. American Chemical Society, 2024. https://doi.org/10.1021/acsphotonics.4c00908.
ieee: A. Karnieli, C. Roques-Carmes, N. Rivera, and S. Fan, “Strong coupling and
single-photon nonlinearity in free-electron quantum optics,” ACS Photonics,
vol. 11, no. 8. American Chemical Society, pp. 3401–3411, 2024.
ista: Karnieli A, Roques-Carmes C, Rivera N, Fan S. 2024. Strong coupling and single-photon
nonlinearity in free-electron quantum optics. ACS Photonics. 11(8), 3401–3411.
mla: Karnieli, Aviv, et al. “Strong Coupling and Single-Photon Nonlinearity in Free-Electron
Quantum Optics.” ACS Photonics, vol. 11, no. 8, American Chemical Society,
2024, pp. 3401–11, doi:10.1021/acsphotonics.4c00908.
short: A. Karnieli, C. Roques-Carmes, N. Rivera, S. Fan, ACS Photonics 11 (2024)
3401–3411.
date_created: 2026-03-30T12:22:47Z
date_published: 2024-07-29T00:00:00Z
date_updated: 2026-04-27T10:30:37Z
day: '29'
ddc:
- '530'
doi: 10.1021/acsphotonics.4c00908
extern: '1'
external_id:
arxiv:
- '2403.13071'
intvolume: ' 11'
issue: '8'
keyword:
- quantum optics
- free electrons
- single photon nonlinearity
- electron-photon interaction
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2403.13071
month: '07'
oa: 1
oa_version: Preprint
page: 3401-3411
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Strong coupling and single-photon nonlinearity in free-electron quantum optics
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 11
year: '2024'
...
---
OA_place: repository
OA_type: green
_id: '21527'
abstract:
- lang: eng
text: Optical metasurfaces have been heralded as the platform to integrate multiple
functionalities in a compact form-factor, with the potential to replace bulky
optical components. A central stepping stone toward realizing this promise is
the demonstration of multifunctionality under several constraints (e.g., at multiple
incident wavelengths and/or angles) in a single device, an achievement being hampered
by design limitations inherent to single-layer planar geometries. Here, we propose
a framework for the inverse design of multilayer metaoptics via topology optimization,
showing that even few-wavelength thick devices can achieve high-efficiency multifunctionality,
such as multiangle light concentration and plan-achromaticity. We embody our framework
in multiple closely spaced patterned layers of a low-index polymer, with fabrication
constraints specific to this platform enforced in the optimization process. We
experimentally demonstrate our approach with an inverse-designed 3D-printed light
concentrator working at five different nonparaxial angles of incidence. Our framework
paves the way toward realizing multifunctional ultracompact 3D nanophotonic devices.
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Zin
full_name: Lin, Zin
last_name: Lin
- first_name: Rasmus E.
full_name: Christiansen, Rasmus E.
last_name: Christiansen
- first_name: Yannick
full_name: Salamin, Yannick
last_name: Salamin
- first_name: Steven E.
full_name: Kooi, Steven E.
last_name: Kooi
- first_name: John D.
full_name: Joannopoulos, John D.
last_name: Joannopoulos
- first_name: Steven G.
full_name: Johnson, Steven G.
last_name: Johnson
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: Roques-Carmes C, Lin Z, Christiansen RE, et al. Toward 3D-printed inverse-designed
metaoptics. ACS Photonics. 2022;9(1):43-51. doi:10.1021/acsphotonics.1c01442
apa: Roques-Carmes, C., Lin, Z., Christiansen, R. E., Salamin, Y., Kooi, S. E.,
Joannopoulos, J. D., … Soljačić, M. (2022). Toward 3D-printed inverse-designed
metaoptics. ACS Photonics. American Chemical Society. https://doi.org/10.1021/acsphotonics.1c01442
chicago: Roques-Carmes, Charles, Zin Lin, Rasmus E. Christiansen, Yannick Salamin,
Steven E. Kooi, John D. Joannopoulos, Steven G. Johnson, and Marin Soljačić. “Toward
3D-Printed Inverse-Designed Metaoptics.” ACS Photonics. American Chemical
Society, 2022. https://doi.org/10.1021/acsphotonics.1c01442.
ieee: C. Roques-Carmes et al., “Toward 3D-printed inverse-designed metaoptics,”
ACS Photonics, vol. 9, no. 1. American Chemical Society, pp. 43–51, 2022.
ista: Roques-Carmes C, Lin Z, Christiansen RE, Salamin Y, Kooi SE, Joannopoulos
JD, Johnson SG, Soljačić M. 2022. Toward 3D-printed inverse-designed metaoptics.
ACS Photonics. 9(1), 43–51.
mla: Roques-Carmes, Charles, et al. “Toward 3D-Printed Inverse-Designed Metaoptics.”
ACS Photonics, vol. 9, no. 1, American Chemical Society, 2022, pp. 43–51,
doi:10.1021/acsphotonics.1c01442.
short: C. Roques-Carmes, Z. Lin, R.E. Christiansen, Y. Salamin, S.E. Kooi, J.D.
Joannopoulos, S.G. Johnson, M. Soljačić, ACS Photonics 9 (2022) 43–51.
date_created: 2026-03-30T12:22:47Z
date_published: 2022-01-07T00:00:00Z
date_updated: 2026-04-27T09:14:46Z
day: '07'
ddc:
- '530'
doi: 10.1021/acsphotonics.1c01442
extern: '1'
external_id:
arxiv:
- '2105.11326'
intvolume: ' 9'
issue: '1'
keyword:
- metasurfaces
- inverse design
- multilayered metaoptics
- 3D printing
- topology optimization
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.2105.11326
month: '01'
oa: 1
oa_version: Preprint
page: 43-51
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: American Chemical Society
quality_controlled: '1'
scopus_import: '1'
status: public
title: Toward 3D-printed inverse-designed metaoptics
type: journal_article
user_id: ba8df636-2132-11f1-aed0-ed93e2281fdd
volume: 9
year: '2022'
...
---
OA_place: publisher
OA_type: hybrid
_id: '21525'
abstract:
- lang: eng
text: We present a novel design for an ultracompact, passive light source capable
of generating ultraviolet and X-ray radiation, based on the interaction of free
electrons with the magnetic near-field of a ferromagnet. Our design is motivated
by recent advances in the fabrication of nanostructures, which allow the confinement
of large magnetic fields at the surface of ferromagnetic nanogratings. Using ab
initio simulations and a complementary analytical theory, we show that highly
directional, tunable, monochromatic radiation at high frequencies could be produced
from relatively low-energy electrons within a tabletop design. The output frequency
is tunable in the extreme ultraviolet to hard X-ray range via electron kinetic
energies from 1 keV to 5 MeV and nanograting periods from 1 μm to 5 nm. The proposed
radiation source can achieve the tunability and monochromaticity of current free-electron-driven
sources (free-electron lasers, synchrotrons, and laser-driven undulators), yet
with a significantly reduced scale, cost, and complexity. Our design could help
realize the next generation of tabletop or on-chip X-ray sources.
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Sophie
full_name: Fisher, Sophie
last_name: Fisher
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Nicholas
full_name: Rivera, Nicholas
last_name: Rivera
- first_name: Liang Jie
full_name: Wong, Liang Jie
last_name: Wong
- first_name: Ido
full_name: Kaminer, Ido
last_name: Kaminer
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: Fisher S, Roques-Carmes C, Rivera N, Wong LJ, Kaminer I, Soljačić M. Monochromatic
X-ray source based on scattering from a magnetic nanoundulator. ACS Photonics.
2020;7(5):1096-1103. doi:10.1021/acsphotonics.0c00121
apa: Fisher, S., Roques-Carmes, C., Rivera, N., Wong, L. J., Kaminer, I., &
Soljačić, M. (2020). Monochromatic X-ray source based on scattering from a magnetic
nanoundulator. ACS Photonics. American Chemical Society . https://doi.org/10.1021/acsphotonics.0c00121
chicago: Fisher, Sophie, Charles Roques-Carmes, Nicholas Rivera, Liang Jie Wong,
Ido Kaminer, and Marin Soljačić. “Monochromatic X-Ray Source Based on Scattering
from a Magnetic Nanoundulator.” ACS Photonics. American Chemical Society
, 2020. https://doi.org/10.1021/acsphotonics.0c00121.
ieee: S. Fisher, C. Roques-Carmes, N. Rivera, L. J. Wong, I. Kaminer, and M. Soljačić,
“Monochromatic X-ray source based on scattering from a magnetic nanoundulator,”
ACS Photonics, vol. 7, no. 5. American Chemical Society , pp. 1096–1103,
2020.
ista: Fisher S, Roques-Carmes C, Rivera N, Wong LJ, Kaminer I, Soljačić M. 2020.
Monochromatic X-ray source based on scattering from a magnetic nanoundulator.
ACS Photonics. 7(5), 1096–1103.
mla: Fisher, Sophie, et al. “Monochromatic X-Ray Source Based on Scattering from
a Magnetic Nanoundulator.” ACS Photonics, vol. 7, no. 5, American Chemical
Society , 2020, pp. 1096–103, doi:10.1021/acsphotonics.0c00121.
short: S. Fisher, C. Roques-Carmes, N. Rivera, L.J. Wong, I. Kaminer, M. Soljačić,
ACS Photonics 7 (2020) 1096–1103.
date_created: 2026-03-30T12:22:47Z
date_published: 2020-04-01T00:00:00Z
date_updated: 2026-04-15T11:51:29Z
day: '01'
ddc:
- '530'
doi: 10.1021/acsphotonics.0c00121
extern: '1'
external_id:
arxiv:
- '1910.09629'
pmid:
- ' 32596415'
has_accepted_license: '1'
intvolume: ' 7'
issue: '5'
keyword:
- X-ray sources
- free electrons
- nanostructure
- undulator
- synchrotron
- free-electron laser
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.1021/acsphotonics.0c00121
month: '04'
oa: 1
oa_version: Published Version
page: 1096-1103
pmid: 1
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: 'American Chemical Society '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Monochromatic X-ray source based on scattering from a magnetic nanoundulator
tmp:
image: /images/cc_by.png
legal_code_url: https://creativecommons.org/licenses/by/4.0/legalcode
name: Creative Commons Attribution 4.0 International Public License (CC-BY 4.0)
short: CC BY (4.0)
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 7
year: '2020'
...
---
OA_place: repository
OA_type: green
_id: '21533'
abstract:
- lang: eng
text: Recent advances in the fabrication of nanostructures and nanoscale features
in metasurfaces offer new prospects for generating visible light emission from
low-energy electrons. Here we present the experimental observation of visible
light emission from low-energy free electrons interacting with nanoscale periodic
surfaces through the Smith–Purcell (SP) effect. We demonstrate SP light emission
from nanoscale gratings with periodicity as small as 50 nm, enabling the observation
of tunable visible radiation from low-energy electrons (1.5 to 6 keV), an order
of magnitude lower in energy than previously reported. We study the emission wavelength
and intensity dependence on the grating pitch and electron energy, showing agreement
between experiment and theory. Our results open the way to the production of SP-based
nanophotonics integrated devices. Built inside electron microscopes, SP sources
could enable the development of novel electron–optical correlated spectroscopic
techniques and facilitate the observation of new quantum effects in light sources.
article_processing_charge: No
article_type: letter_note
arxiv: 1
author:
- first_name: Aviram
full_name: Massuda, Aviram
last_name: Massuda
- first_name: Charles
full_name: Roques-Carmes, Charles
id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
last_name: Roques-Carmes
- first_name: Yujia
full_name: Yang, Yujia
last_name: Yang
- first_name: Steven E.
full_name: Kooi, Steven E.
last_name: Kooi
- first_name: Yi
full_name: Yang, Yi
last_name: Yang
- first_name: Chitraang
full_name: Murdia, Chitraang
last_name: Murdia
- first_name: Karl K.
full_name: Berggren, Karl K.
last_name: Berggren
- first_name: Ido
full_name: Kaminer, Ido
last_name: Kaminer
- first_name: Marin
full_name: Soljačić, Marin
last_name: Soljačić
citation:
ama: Massuda A, Roques-Carmes C, Yang Y, et al. Smith–Purcell radiation from low-energy
electrons. ACS Photonics. 2018;5(9):3513-3518. doi:10.1021/acsphotonics.8b00743
apa: Massuda, A., Roques-Carmes, C., Yang, Y., Kooi, S. E., Yang, Y., Murdia, C.,
… Soljačić, M. (2018). Smith–Purcell radiation from low-energy electrons. ACS
Photonics. American Chemical Society . https://doi.org/10.1021/acsphotonics.8b00743
chicago: Massuda, Aviram, Charles Roques-Carmes, Yujia Yang, Steven E. Kooi, Yi
Yang, Chitraang Murdia, Karl K. Berggren, Ido Kaminer, and Marin Soljačić. “Smith–Purcell
Radiation from Low-Energy Electrons.” ACS Photonics. American Chemical
Society , 2018. https://doi.org/10.1021/acsphotonics.8b00743.
ieee: A. Massuda et al., “Smith–Purcell radiation from low-energy electrons,”
ACS Photonics, vol. 5, no. 9. American Chemical Society , pp. 3513–3518,
2018.
ista: Massuda A, Roques-Carmes C, Yang Y, Kooi SE, Yang Y, Murdia C, Berggren KK,
Kaminer I, Soljačić M. 2018. Smith–Purcell radiation from low-energy electrons.
ACS Photonics. 5(9), 3513–3518.
mla: Massuda, Aviram, et al. “Smith–Purcell Radiation from Low-Energy Electrons.”
ACS Photonics, vol. 5, no. 9, American Chemical Society , 2018, pp. 3513–18,
doi:10.1021/acsphotonics.8b00743.
short: A. Massuda, C. Roques-Carmes, Y. Yang, S.E. Kooi, Y. Yang, C. Murdia, K.K.
Berggren, I. Kaminer, M. Soljačić, ACS Photonics 5 (2018) 3513–3518.
date_created: 2026-03-30T12:22:47Z
date_published: 2018-08-30T00:00:00Z
date_updated: 2026-04-15T11:48:45Z
day: '30'
ddc:
- '530'
doi: 10.1021/acsphotonics.8b00743
extern: '1'
external_id:
arxiv:
- '1710.05358'
intvolume: ' 5'
issue: '9'
keyword:
- light−matter interactions
- periodic structures
- nanophotonics
- free-electron light sources
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://doi.org/10.48550/arXiv.1710.05358
month: '08'
oa: 1
oa_version: Preprint
page: 3513-3518
publication: ACS Photonics
publication_identifier:
eissn:
- 2330-4022
publication_status: published
publisher: 'American Chemical Society '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Smith–Purcell radiation from low-energy electrons
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 5
year: '2018'
...