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According to the full-vector finite element method, a new kind of V-shape photonic crystal fiber with high birefringence is proposed. Simulation results show that the V-shape photonic crystal fiber has a birefringence of 1.239×10-2 at a wavelength of 1.55 μm, when its cladding air hole pitch, large air hole diameter, small air hole diameter are 1.0 μm, 0.95 μm and 0.6 μm, respectively. There are two zero dispersion wavelengths in the visible and the near-infrared region respectively, and the abnormal dispersion zone includes the operation wavelength of Ti:sapphire laser, which is advantageous for nonlinear generation of photonic crystal fibers. The difference in air filling fraction between fast and slow axis can be used as a sensor for the weak strain.
[1] Knight J C, Briks T A, Atkin D M 1996 Opt. Lett. 21 1549
[2] Briks T A, Moginlevtsev D, Knight J C, Russell P S J 1999 IEEE Photon. Technol. Lett. 11 676
[3] Wang J Y, Jiang C, Hu W S, Gao M Y 2006 Optical-fiber Technology 12 265
[4] Wang H L, Wang C, Leng Y X,Xu Z Z,Hou L T 2010 Chin. Phys. B 19 054212
[5] Ren G J,Wei Z, Zhang Z, Yao J Q 2009 Acta Phys. Sin. 58 3897 (in Chinese) [任广军、 魏 臻、 张 强、 姚建铨 2009 58 3897]
[6] Zhang Y N, Miao R C, Ren L Y,Wang H Y, Wang L L, Zhao W 2007 Chin. Phys. 16 1719
[7] Folkenberg J R, Nielsen M D, Mortensen N A,Jakobsen C, Simonsen H R 2004 Opt. Lett. 28 158
[8] Yang Q Q, HOU L T 2009 Acta. Phys. sin. 58 8345 (in Chinese) [杨倩倩、 侯蓝田 2009 58 8345]
[9] Wojcik J, Mergo P, Makara M, Poturaj K, Skorupski K, Klimek J 2010 Photonics Letters (Poland) 2 10
[10] Leon-saved S G, Birks T A,Wadsworth W J, Russell P St J, Mason M W 2004 Opt. Express 12 2864
[11] Selleri S, Vincetti L, Cucinotta A, Zoboli M 2001 Opt. Quantum Electron. 33 359371
[12] Zhang H, Yang B J, Liu Y M,Wang Q G, Yu L, Zhang X G 2009 Chin. Phys. B 18 1116
[13] Boyd R W 2003 Nonlinear Optics 3rd Ed. ( Am. Academic Press) p212
[14] Kakarantzas G, Ortigosa B A, Birks T A, Rusell P St J, Couny F, Managan B J 2003 Opt. Lett. 28 2831
[15] Zhou H S, Li S G, Fu B, Yao Y Y, Zhang L 2010 Chin. Phys. Lett. 27 014208
[16] Zheltikov A 2005 Opt. Soc. Am. B 22 1100
[17] Jiang L H, Hou L T 2010 Acta Phys. Sin. 59 1095 (in Chinese) [姜凌红、 侯蓝田 2010 59 1095]
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[1] Knight J C, Briks T A, Atkin D M 1996 Opt. Lett. 21 1549
[2] Briks T A, Moginlevtsev D, Knight J C, Russell P S J 1999 IEEE Photon. Technol. Lett. 11 676
[3] Wang J Y, Jiang C, Hu W S, Gao M Y 2006 Optical-fiber Technology 12 265
[4] Wang H L, Wang C, Leng Y X,Xu Z Z,Hou L T 2010 Chin. Phys. B 19 054212
[5] Ren G J,Wei Z, Zhang Z, Yao J Q 2009 Acta Phys. Sin. 58 3897 (in Chinese) [任广军、 魏 臻、 张 强、 姚建铨 2009 58 3897]
[6] Zhang Y N, Miao R C, Ren L Y,Wang H Y, Wang L L, Zhao W 2007 Chin. Phys. 16 1719
[7] Folkenberg J R, Nielsen M D, Mortensen N A,Jakobsen C, Simonsen H R 2004 Opt. Lett. 28 158
[8] Yang Q Q, HOU L T 2009 Acta. Phys. sin. 58 8345 (in Chinese) [杨倩倩、 侯蓝田 2009 58 8345]
[9] Wojcik J, Mergo P, Makara M, Poturaj K, Skorupski K, Klimek J 2010 Photonics Letters (Poland) 2 10
[10] Leon-saved S G, Birks T A,Wadsworth W J, Russell P St J, Mason M W 2004 Opt. Express 12 2864
[11] Selleri S, Vincetti L, Cucinotta A, Zoboli M 2001 Opt. Quantum Electron. 33 359371
[12] Zhang H, Yang B J, Liu Y M,Wang Q G, Yu L, Zhang X G 2009 Chin. Phys. B 18 1116
[13] Boyd R W 2003 Nonlinear Optics 3rd Ed. ( Am. Academic Press) p212
[14] Kakarantzas G, Ortigosa B A, Birks T A, Rusell P St J, Couny F, Managan B J 2003 Opt. Lett. 28 2831
[15] Zhou H S, Li S G, Fu B, Yao Y Y, Zhang L 2010 Chin. Phys. Lett. 27 014208
[16] Zheltikov A 2005 Opt. Soc. Am. B 22 1100
[17] Jiang L H, Hou L T 2010 Acta Phys. Sin. 59 1095 (in Chinese) [姜凌红、 侯蓝田 2010 59 1095]
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