[1] [1] Zeng Xiangye, Liu Jianfei, Zhao Qida. Study on dispersion and algorithm for polarization multiplexed fiber optics communication systems [J]. Acta Optica Sinica, 2012, 32(2): 0206003.

[2] [2] Guan Shouhua, Yu Qingxu, Zheng Jianzhou. Study on the extreme characteristics of dispersion of photonic crystal fiber [J]. Acta Optica Sinica, 2012, 32(8): 0806001.

[3] [3] Li Dan, Liu Min, Jian Duo, et al.. Characteristics of highly birefringent dual-core photonic crystal fibers [J]. Chinese J Lasers, 2012, 39(4): 0405005.

[4] [4] Chen Haihuan, Chen Zilun, Zhou Xuanfeng, et al.. Numerical study of supercontinuum generation in photonic crytal fibers with two zero dispersion wavelengths [J]. Chinese J Lasers, 2012, 39(s2): s205002.

[5] [5] Zhang Weigang. Principle and Application of Fiber Optics [M]. Tianjin: Nankai University Press, 2008. 110-115.

[6] [6] Liao Yanbiao. Polarization Optics [M]. Beijing: Science Press, 2003. 156-183.

[7] [7] J L Stevenson, R B Dyott. Optical fiber waveguide with a single-crystal core [J]. Electron Lett, 1974, 10(22): 449-450.

[8] [8] J Cozens. Propagation in cylindrical fibers waveguide with a single-crystal core [J]. Electron Lett, 1976, 12(16): 413-415.

[9] [9] Zhang Xiaoping, Tan Zhihong. Analysis of characteristics of doubly clad fibers influenced by birefringent single crystal cladding [J]. Acta Optica Sinica, 2002, 22(8): 927-932.

[10] [10] Li Lijun, Ma Hui, Zhang Yanliang, et al.. Simulation of reflection spectrum of FBG with uniaxial anisotropic crystal cladding [J]. Acta Physica Sinica, 2012, 61(13): 130201.

[11] [11] Lü Dingcheng, Zhang Xiaoping. Theoretical study on electrooptic effect and elasto-optic effect in chirped fiber grating with uniaxial crystal cladding [J]. Acta Optica Sinica, 2005, 25(8): 1025-1029.

[12] [12] Jian Nuan, Li Zhizhong, Yang Huayong, et al.. Birefringence analysis of polarization maintaintaining fiber and research on characteristic of all-fiber beat-length experimental systems [J]. Acta Optica Sinica, 2012, 32(7): 0706003.

[13] [13] A W Snyder, J D Love. Optical Waveguide Theroy [M]. London:Chapman and Hall, 1983. 715-730.