@inproceedings{5667614b7ca84f0298ebf9db6031441e,
title = "Towards photonic time-crystals: Observation of a femtosecond time-boundary in the refractive index",
abstract = "We demonstrate experimentally a time-boundary for photons in a dielectric medium, analogous to a spatial boundary. Such abrupt temporal changes in the permittivity are necessary for observing time-reflections, photonic time-crystals and momentum bandgaps.",
author = "Eran Lustig and Soham Saha and Eliyahu Bordo and Clayton DeVault and Chowdhury, {Sarah N.} and Yonatan Sharabi and Alexandra Boltasseva and Oren Cohen and Shalaev, {Vladimir M.} and Mordechai Segev",
note = "Publisher Copyright: {\textcopyright} OSA 2021, {\textcopyright} 2021 The Author(s); CLEO: QELS_Fundamental Science, CLEO: QELS 2021 - Part of Conference on Lasers and Electro-Optics, CLEO 2021 ; Conference date: 09-05-2021 Through 14-05-2021",
year = "2021",
language = "الإنجليزيّة",
series = "Optics InfoBase Conference Papers",
publisher = "The Optical Society",
booktitle = "CLEO",
address = "الولايات المتّحدة",
}