[1] Li Wei, Chen Hui, Chen Ming. High symmetry of the mode field distribution photonic crystal fiber with high birefringence[J]. Chinese J. Lasers, 2012, 39(2): 0205002
[3] Wang Dan, Zheng Yi. Numerical simulation and analysis of double cladding photonic crystal fiber[J]. Acta Optica Sinica, 2011, 31(8): 0806010
[4] D. J. Juan Hu, P. P. Shumb, C. Lu et al.. Dispersion-flattened polarization-maintaining photonic crystal fiber for nonlinear applications[J]. Opt. Commun., 2009, 282(20): 4072~4076
[6] Z. Wang, T. Taru, T. A. Birks et al.. Coupling in dual-core photonic bandgap fibers: theory and experiment[J]. Opt. Express, 2007, 15(8): 4795~4803
[7] Zhang Xuan, Liao Qinghua, Chen Shuwen et al.. Proposal of novel and efficient polarization beam splitter[J]. Acta Physica Sinica, 2011, 60(10): 104215
[8] Mingyang Chen, Bing Sun, Yongkang Zhang et al.. Design of broadband polarization splitter based on partial coupling in square-lattice photonic-crystal fiber[J]. Appl. Opt., 2010, 49(16): 3042~3048
[9] Dong Mao, Chunying Guan, Libo Yuan. Polarization splitter based on interference effects in all-solid photonic crystal fibers[J]. Appl. Opt., 2010, 49(19): 3748~3752
[10] Li Dan, Liu Min, Jian Duo et al.. Characteristics of highly birefringent dual-core photonic crystal fiber[J]. Chinese J. Lasers, 2012, 39(4): 0405005
[11] Shuo Liu, Shuguang Li, Ying Du. Analysis of the characteristics of the polarization splitter based on tellurite glass dual-core photonic crystal fiber[J]. Opt. & Laser Technol., 2012, 44(6): 1813~1817
[12] Wen Ke, Wang Jingyuan, Wang Rong. Polarization splitter based on two-core rectangular-lattice photonic crystal fibers[J]. Chinese Journal of Quantum Electronics, 2008, 25(4): 505~508
[13] Zhang Bin, Tan Xiaoling, Xue Ruiqiu et al.. Polarization splitter based on double rectangular-core photonic crystal fibers[J]. Infrared and Laser Engineering, 2012, 41(3): 745~749
[14] Jianhua Li, Jingyuan Wang, Rong Wang et al.. A novel polarization splitter based on dual-core hybrid photonic crystal fibers[J]. Opt. & Laser Technol., 2011, 43(4): 795~800
[15] Bing Sun, Mingyang Chen, Rongjin Yu et al.. Design of a fiber polarizer based on an asymmetric dual-core photonic crystal fiber[J]. Optoelectron. Lett., 2011, 7(4): 0253~0255
[16] S. Selleri, L. Vincetti, A. Cucinotta et al.. Complex FEM modal solver of optical waveguides with PML boundary conditions[J]. Opt. Quantum Electron., 2001, 33(4,5): 359~371
[17] Bo Fu, Shuguang Li, Yangyan Yao et al.. Design of two kinds of dual-core high birefringence and high coupling degree photonic crystal fibers[J]. Opt. Commun., 2010, 282(20): 4064~4068
[18] Liu Shuo, Li Shuguang, Fu Bo et al.. Analysis of coupling characteristics of midinfrared high polarization chalcogenide glass dual-core photonic crystal fiber[J]. Acta Physica Sinica, 2011, 60(3): 034217
[19] N. J. Florous, K. Saitoh, M. Koshiba. Synthesis of polarization-independent splitters based on highly birefringent dual-core photonic crystal fiber platforms[J]. IEEE Photon. Technol. Lett., 2006, 18(11): 1231~1233
[20] J. S. Chiang, N. H. Sun, S. C. Lin et al.. Analysis of an ultrashort PCF-based polarization splitter[J]. J. Lightwave Technol., 2010, 28(5): 707~713
[21] K. Saitoh, S. Member, M. Koshiba. Full-vectorial finite element beam propagation method with perfectly matched layers for anisotropic optical waveguides[J]. J. Lightwave Technol., 2001, 19(3): 405~413