Wang Xiao-Yan, Li Shu-Guang, Liu Shuo, Zhang Lei, Yin Guo-Bing, Feng Rong-Pu. Midinfrared As2 S3 chalcogenide glass broadband normal dispersion photonic crystal fiber with high birefringence and high nonlinearityJ. Acta Physica Sinica, 2011, 60(6): 064213. DOI: 10.7498/aps.60.064213