---
OA_type: closed access
_id: '21523'
abstract:
- lang: eng
  text: 'In this paper, we report dispersion-engineered metasurfaces with distinct
    functionalities controlled by wavelength. Unlike previous approaches based on
    spatial multiplexing or vertical stacking of metasurfaces, we utilize a single
    phase profile with wavelength dependence encoded in the phase shifters’ dispersion.
    We designed and fabricated a multiwavelength achromatic metalens (MAM) with achromatic
    focusing for blue (B), green (G), yellow (Y), and red (R) light and two wavelength-controlled
    beam generators (WCBG): one focuses light with orbital angular momentum (OAM)
    states (l = 0,1,2) corresponding to three primary colors; the other produces ordinary
    focal spots (l = 0) for red and green light, while generating a vortex beam (l
    = 1) in the blue. A full color (RGB) hologram is also demonstrated in simulation.
    Our approach opens a path to applications ranging from near-eye displays and holography
    to compact multiwavelength beam generation.'
article_processing_charge: No
article_type: letter_note
author:
- first_name: Zhujun
  full_name: Shi, Zhujun
  last_name: Shi
- first_name: Mohammadreza
  full_name: Khorasaninejad, Mohammadreza
  last_name: Khorasaninejad
- first_name: Yao-Wei
  full_name: Huang, Yao-Wei
  last_name: Huang
- first_name: Charles
  full_name: Roques-Carmes, Charles
  id: e2e68fc9-6505-11ef-a541-eb4e72cc3e82
  last_name: Roques-Carmes
- first_name: Alexander Y.
  full_name: Zhu, Alexander Y.
  last_name: Zhu
- first_name: Wei Ting
  full_name: Chen, Wei Ting
  last_name: Chen
- first_name: Vyshakh
  full_name: Sanjeev, Vyshakh
  last_name: Sanjeev
- first_name: Zhao-Wei
  full_name: Ding, Zhao-Wei
  last_name: Ding
- first_name: Michele
  full_name: Tamagnone, Michele
  last_name: Tamagnone
- first_name: Kundan
  full_name: Chaudhary, Kundan
  last_name: Chaudhary
- first_name: Robert C.
  full_name: Devlin, Robert C.
  last_name: Devlin
- first_name: Cheng-Wei
  full_name: Qiu, Cheng-Wei
  last_name: Qiu
- first_name: Federico
  full_name: Capasso, Federico
  last_name: Capasso
citation:
  ama: Shi Z, Khorasaninejad M, Huang Y-W, et al. Single-layer metasurface with controllable
    multiwavelength functions. <i>Nano Letters</i>. 2018;18(4):2420-2427. doi:<a href="https://doi.org/10.1021/acs.nanolett.7b05458">10.1021/acs.nanolett.7b05458</a>
  apa: Shi, Z., Khorasaninejad, M., Huang, Y.-W., Roques-Carmes, C., Zhu, A. Y., Chen,
    W. T., … Capasso, F. (2018). Single-layer metasurface with controllable multiwavelength
    functions. <i>Nano Letters</i>. American Chemical Society . <a href="https://doi.org/10.1021/acs.nanolett.7b05458">https://doi.org/10.1021/acs.nanolett.7b05458</a>
  chicago: Shi, Zhujun, Mohammadreza Khorasaninejad, Yao-Wei Huang, Charles Roques-Carmes,
    Alexander Y. Zhu, Wei Ting Chen, Vyshakh Sanjeev, et al. “Single-Layer Metasurface
    with Controllable Multiwavelength Functions.” <i>Nano Letters</i>. American Chemical
    Society , 2018. <a href="https://doi.org/10.1021/acs.nanolett.7b05458">https://doi.org/10.1021/acs.nanolett.7b05458</a>.
  ieee: Z. Shi <i>et al.</i>, “Single-layer metasurface with controllable multiwavelength
    functions,” <i>Nano Letters</i>, vol. 18, no. 4. American Chemical Society , pp.
    2420–2427, 2018.
  ista: Shi Z, Khorasaninejad M, Huang Y-W, Roques-Carmes C, Zhu AY, Chen WT, Sanjeev
    V, Ding Z-W, Tamagnone M, Chaudhary K, Devlin RC, Qiu C-W, Capasso F. 2018. Single-layer
    metasurface with controllable multiwavelength functions. Nano Letters. 18(4),
    2420–2427.
  mla: Shi, Zhujun, et al. “Single-Layer Metasurface with Controllable Multiwavelength
    Functions.” <i>Nano Letters</i>, vol. 18, no. 4, American Chemical Society , 2018,
    pp. 2420–27, doi:<a href="https://doi.org/10.1021/acs.nanolett.7b05458">10.1021/acs.nanolett.7b05458</a>.
  short: Z. Shi, M. Khorasaninejad, Y.-W. Huang, C. Roques-Carmes, A.Y. Zhu, W.T.
    Chen, V. Sanjeev, Z.-W. Ding, M. Tamagnone, K. Chaudhary, R.C. Devlin, C.-W. Qiu,
    F. Capasso, Nano Letters 18 (2018) 2420–2427.
date_created: 2026-03-30T12:22:47Z
date_published: 2018-02-20T00:00:00Z
date_updated: 2026-04-15T07:52:46Z
day: '20'
doi: 10.1021/acs.nanolett.7b05458
extern: '1'
external_id:
  pmid:
  - '29461838'
fulldoi: https://doi.org/10.1021/acs.nanolett.7b05458
intvolume: '        18'
issue: '4'
keyword:
- Metasurface
- dispersion engineering
- visible spectrum
- titanium dioxide
- orbital angular momentum states
- achromatic metalens
language:
- iso: eng
month: '02'
oa_version: None
page: 2420-2427
pmid: 1
publication: Nano Letters
publication_identifier:
  eissn:
  - 1530-6992
  issn:
  - 1530-6984
publication_status: published
publisher: 'American Chemical Society '
quality_controlled: '1'
scopus_import: '1'
status: public
title: Single-layer metasurface with controllable multiwavelength functions
type: journal_article
user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87
volume: 18
year: '2018'
...