@inproceedings{5ee7f8b2feb0407b8bc656a89f9bba49,
title = "Imaging dynamics of optical vortices in 2D materials",
abstract = "We present the first observation of optical vortices in 2D materials. Specifically, we use ultrafast transmission electron microscopy to measure phonon-polariton-vortices in hBN. This provides the first experiment of vortex-pair creation\&annihilation in any optical system.",
author = "Yaniv Kurman and Raphael Dahan and Shenfux, \{Hanan Herzig\} and Gilles Rosolen and Eli Janzen and Edgar, \{James H.\} and Koppens, \{Frank H.L.\} and Ido Kaminer",
note = "Publisher Copyright: {\textcopyright} Optica Publishing Group 2022, {\textcopyright} 2022 The Author(s); CLEO: QELS\_Fundamental Science, QELS 2022 ; Conference date: 15-05-2022 Through 20-05-2022",
year = "2022",
language = "الإنجليزيّة",
series = "Optics InfoBase Conference Papers",
booktitle = "CLEO",
}