[1] Shen X P, Han K, Li H P, et al. Polarization beam splitter for self-collimated beams in photonic crystals［J］. Acta Physica Sinica, 2008, 57(3): 1737-1741.

[2] Wong G, Pilkington R, Harvey A R. Achromatization of Wollaston polarizing beam splitters［J］. Optics Letters, 2011, 36(8): 1332-1334.

[3] Zhang Yueguang, Sheng Yongjiang, Ai Manling, et al. Wideband and wide angle polarizing beam splitter［J］. Optical Instruments, 2001, 23(6): 198-201.

[4] Zhu Guixin, Yu Tianbao, Chen Shuwen, et al. A new ultracompact polarizing beam splitter based on photonic crystal directional coupler［J］. Acta Photonica Sinica, 2010, 39(3): 450-454.

[5] Guo Hao, Wu Ping, Yu Tianbao, et al. Design of novel polarization beam splitter in two-dimensional photonic crystal［J］. Acta Physica Sinica, 2010, 59(8): 5547-5552.

[6] Zhou Fei, Fei Hongming, Chen Zhihui, et al. A high efficiency photonic crystal polarization beam splitter［J］. Laser & Optoelectronics Progress, 2013, 50(6): 062304.

[7] Jia Yajun, Liang Wenyao, Chen Wuhe. Study on Y-shape power splitters based on broadband and all-angle supercollimation effect of photonic crystals［J］. Acta Optica Sinica, 2015, 35(11): 1116002.

[8] Wu Liheng, Wang Minghong. Reflecting splitter based on photonic crystal U-shaped resonators［J］. Laser & Optoelectronics Progress, 2016, 53(2): 022301.

[9] Li Xuyou, Xu Zhenlong, Liu Pan, et al. Short polarization splitter based on dual-core photonic crystal fiber with ultra-high extinction ratio［J］. Chinese J Lasers, 2015, 42(6): 0605006.

[10] Liu Yunfeng, Liu Bing, He Xingdao, et al. Study on splitting management characteristics of ring resonance cavity based on photonic crystal waveguide［J］. Acta Optica Sinica, 2015, 35(s1): s113001.