@inproceedings{5e22151dc4fe43e3b0ea44815652f2db,
title = "Observation of all-optical Berezinskii-Krosterlitz-Thouless crossover in a photonic lattice",
abstract = "We experimentally observe an all-optical Berezinskii-Kosterlitz-Thouless transition, in which vortices spontaneously appear due to nonlinear interactions. We show that the number of vortices and their correlations agree with predictions from mean-field theory.",
author = "Guohai Situ and Fleischer, {Jason W.}",
year = "2012",
language = "English (US)",
isbn = "9781557529565",
series = "Frontiers in Optics, FIO 2012",
booktitle = "Frontiers in Optics, FIO 2012",
note = "Frontiers in Optics, FIO 2012 ; Conference date: 14-10-2012 Through 18-10-2012",
}