---
res:
  bibo_abstract:
  - We demonstrate that nanophotonic scintillators based on three-dimensional (3D)
    photonic crystals can overcome the longstanding tradeoff between spatial resolution
    and light yield in X-ray imaging. By engineering supercollimation, which is light
    propagation without angular spreading, within the emission spectrum, we strongly
    shape the angular emission profile of the scintillator, dramatically reducing
    blurring at large thicknesses. Our theoretical and numerical results, using realistic
    scintillator and photonic crystal parameters, show that this improves the Detector
    Quantum Efficiency (DQE) by up to several orders of magnitude at high spatial
    frequencies, enabling sharper images and reduced X-ray dosages. This approach
    offers a new path toward high-resolution, low-dose X-ray imaging systems.@eng
  bibo_authorlist:
  - foaf_Person:
      foaf_givenName: Sachin
      foaf_name: Vaidya, Sachin
      foaf_surname: Vaidya
  - foaf_Person:
      foaf_givenName: Seou
      foaf_name: Choi, Seou
      foaf_surname: Choi
  - foaf_Person:
      foaf_givenName: Charles
      foaf_name: Roques-Carmes, Charles
      foaf_surname: Roques-Carmes
      foaf_workInfoHomepage: http://www.librecat.org/personId=e2e68fc9-6505-11ef-a541-eb4e72cc3e82
  - foaf_Person:
      foaf_givenName: Marin
      foaf_name: Soljačić, Marin
      foaf_surname: Soljačić
  bibo_doi: 10.1117/12.3079431
  bibo_volume: PC13910
  dct_date: 2026^xs_gYear
  dct_language: eng
  dct_publisher: SPIE@
  dct_title: Supercollimating photonic crystal scintillators@
...