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We present the design and the simulation of an ultracompact high efficiency polarization beam splitter(PBS) based on the properties of the light waves propagating in straight waveguide and composite structure photonic crystal. The splitting properties of the PBS are numerically simulated and analyzed by using the plane wave expansion (PWE)method and finite difference time domain(FDTD) method. The PBS consists of three parts, namely, input waveguide, beam structure and output waveguide. It is shown that a high efficiency and a large separating angle for TE mode and TM mode can be achieved. Owing to these excellent features, including small size and high rate, the PBS makes a promising candidate in the future photonic integrated circuits.
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Keywords:
- polarization beam splitter /
- band structure /
- plane wave expansion /
- finite difference time domain
[1] Shiraishi K, Kawakami S 1990 Opt. Lett. 15 516
[2] Pezzaniti J L, Chipman R A 1994 Appl. Opt. 33 1916
[3] Liu Z Q, Feng T H, Dai Q F, Wu L J, Lan S 2009 Chin. Phys. B 18 2383
[4] Yan H T, Wang M, Ge Y X, Yu P 2009 Chin. Phys. B 18 2389
[5] Yablonovitch E, Gmitter J 1989 Phys. Rev. Lett. 63 1950
[6] Chen X Y, Yao P J, Chen B, Li F, Zhang J Y, Xie J P,Ming H, Fan S H 2004 Chin. Phys. Lett. 21 1285
[7] Liu T, Arimis R Z, Mahmoud F, Jerome V M, Masud M 2005 IEEE Photon. Technol. Lett. 17 1435
[8] Shen X P, Han K,Li H P, Shen Y F, Wang Z Y 2008 Acta Phys. Sin. 57 1737(in Chinese)[沈晓鹏、韩 奎、李海鹏、沈义峰、王子煜2008 57 1737]
[9] Kim S, Nordin G P, Cai J B, Jiang J H 2003 Opt. Lett. 28 2384
[10] Li Y Y, Gu P F, Li M Y, Zhang J L, Liu X 2006 Acta Phys. Sin. 55 2596 (in Chinese) [厉以宇、顾培夫、李明宇、张锦龙、刘 旭 2006 55 2596]
[11] Zhao M M, Lü Y W, Yu J X, Pang X Q 2008 Acta Phys. Sin. 57 1061 (in Chinese) [赵明明、吕燕伍、余家新、庞许倩 2008 57 1061]
[12] Villeneuve P R, Piche M 1992 Phys. Rev. B 46 4969
[13] Adibi A, Xu Y, Lee R K, Scherer A 2000 Phys. Rev. B 64 033308
[14] Zhuang F, He S L, He J P, Feng S S 2002 Acta Phys. Sin. 51 355 (in Chinese) [庄 飞、何赛灵、何江平、冯尚申 2002 51 355]
[15] Borel P I, Frandsen L H, Thorhauge M, Harpoth A, Zhuang Y X, Kristensen M2003 Opt. Express 11 1757
[16] Yu T B, Jiang X Q, Liao Q H, Qi W, Yang J Y, Wang M H 2007 Chin. Opt. Lett. 5 690
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[1] Shiraishi K, Kawakami S 1990 Opt. Lett. 15 516
[2] Pezzaniti J L, Chipman R A 1994 Appl. Opt. 33 1916
[3] Liu Z Q, Feng T H, Dai Q F, Wu L J, Lan S 2009 Chin. Phys. B 18 2383
[4] Yan H T, Wang M, Ge Y X, Yu P 2009 Chin. Phys. B 18 2389
[5] Yablonovitch E, Gmitter J 1989 Phys. Rev. Lett. 63 1950
[6] Chen X Y, Yao P J, Chen B, Li F, Zhang J Y, Xie J P,Ming H, Fan S H 2004 Chin. Phys. Lett. 21 1285
[7] Liu T, Arimis R Z, Mahmoud F, Jerome V M, Masud M 2005 IEEE Photon. Technol. Lett. 17 1435
[8] Shen X P, Han K,Li H P, Shen Y F, Wang Z Y 2008 Acta Phys. Sin. 57 1737(in Chinese)[沈晓鹏、韩 奎、李海鹏、沈义峰、王子煜2008 57 1737]
[9] Kim S, Nordin G P, Cai J B, Jiang J H 2003 Opt. Lett. 28 2384
[10] Li Y Y, Gu P F, Li M Y, Zhang J L, Liu X 2006 Acta Phys. Sin. 55 2596 (in Chinese) [厉以宇、顾培夫、李明宇、张锦龙、刘 旭 2006 55 2596]
[11] Zhao M M, Lü Y W, Yu J X, Pang X Q 2008 Acta Phys. Sin. 57 1061 (in Chinese) [赵明明、吕燕伍、余家新、庞许倩 2008 57 1061]
[12] Villeneuve P R, Piche M 1992 Phys. Rev. B 46 4969
[13] Adibi A, Xu Y, Lee R K, Scherer A 2000 Phys. Rev. B 64 033308
[14] Zhuang F, He S L, He J P, Feng S S 2002 Acta Phys. Sin. 51 355 (in Chinese) [庄 飞、何赛灵、何江平、冯尚申 2002 51 355]
[15] Borel P I, Frandsen L H, Thorhauge M, Harpoth A, Zhuang Y X, Kristensen M2003 Opt. Express 11 1757
[16] Yu T B, Jiang X Q, Liao Q H, Qi W, Yang J Y, Wang M H 2007 Chin. Opt. Lett. 5 690
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