OptikPhotorefractive spatial solitons caused by luminescence of Nd-doped calcium barium niobateHo‐Chieh Yu, Ch. Y. Gao, Jiliang Wen, Moli Zhao, J.J. Shang, Xiaoyu LiPublished Apr 29, 2016• 2 citationsPublisherDOI10.1016/j.ijleo.2016.04.115