[1] [1] J. J. G. M. Van der Tol, J. W. Pedersen, E. G. Metaal et al.. Mode evolution type polarization splitter on InGaAsP/InP [J]. IEEE Photon. Technol. Lett., 1993, 5(12):1412～1414

[2] [2] J. J. G. M. Van der Tol, J. W. Pedersen, E. G. Metaal. A short polarization splitter without metal overlays on InGaAsP-InP [J]. IEEE Photon. Technol. Lett., 1997, 9(12):209～211

[3] [3] T. Hayakawa, S. Asakawa, Y. Kokubun. Arrow-B type polarization splitter with asymmetric Y-branch fabricated by a self-alignment process [J]. J. Lightwave Technol., 1997, 15(7):1165～1170

[4] [4] A. N. Miliou, R. Srivastava, R. V. Ramaswamy. A 1.3-μm directional coupler polarization splitter by ion exchange [J]. J. Lightwave Technol., 1993, 11(2):220～225

[5] [5] P. St. J. Russell, J. C. Knight, T. A. Birks et al.. Recent progress in photonic crystal fibres [C]. Baltimore, USA, Optical Society America, OFC2000, 3:98～100

[6] [6] Wang Jingyuan, Jiang Chun, Hu Weisheng et al.. Properties of index-guided PCF with air-core [J]. Optics & Laser Technology, 2007, 39(2):317～321

[7] [7] Wang Jingyuan, Jiang Chun, Hu Weisheng et al.. Dispersion and polarization properties of elliptical air-fole-containing photonic crystal fibers [J]. Optics & Laser Technology, 2007, 39(5):913～917

[8] [8] Wang Jingyuan, Jiang Chun, Hu Weisheng et al.. Modified design of photonic crystal fibers with flattened dispersion [J]. Optics & Laser Technology, 2006, 38(3):169～172

[9] [9] Jingyuan Wang, Mingyi Gao, Chun Jiang et al.. Design and parametric amplification analysis of dispersion-flat photonic crystal fibers [J]. Chin. Opt. Lett., 2005, 3(7):380～382

[10] [10] Fang Hong, Lou Shuqin, Guo Tieying et al.. Novel-high birefringence photonic crystal fiber [J]. Acta Optica Sinica, 2007, 27(2):202～206

[11] [11] Gong Taorong, Yan Fengping, Wang Lin et al.. Analysis of properties of high birefringence photonic crystal fibers [J]. Chinese J. Lasers, 2008, 35(4):559～562

[12] [12] Fangdi Zhang, Xiaoyi Liu, Min Zhang et al.. A novel design for single-polarization single-mode photonic crystal fiber at 1550 nm [J]. Chin. Opt. Lett., 2007, 5(5):260～263

[13] [13] Zhang Lin, Yang Changxi. Polarization splitter based on photonic crystal fibers [J]. Opt. Express, 2003, 11(9):1015～1019

[14] [14] L. Rosa, F. Poli, M. Foroni et al.. Polarization splitter based on a square-lattice photonic-crystal fiber [J]. Opt. Lett., 2006, 31(4):441～443

[15] [15] K. Saitoh, Y. Sato, M. Koshiba. Polarization splitter in three-core photonic crystal fibers [J]. Opt. Express, 2004, 12(17):3940～3946