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A low loss and broadband photonic bandgap (PBG) terahertz photonic crystal fiber (PCF) with high birefingence is proposed. Terahertz wave is confined within the core surrounded by the cladding with triangular lattice arrangement of subwavelength air holes. The birefringence and the loss of the fiber are investigated by using a full-vectorial finite element method. The numercal simulation shows that within a broadband area of about 0.3THz, the loss of the near-rectangle core THz PBG photonic crystal fiber is less than 0.009cm-1, the phase birefringence is on the order of 10-3, and the group birefringence even can reach 10-2.
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Keywords:
- terahertz /
- terahertz waveguide /
- photonic crystal fiber /
- birefringence
[1] Withayachumnankul W, Png G M, Xiaoxia Y, Atakaramians S, Jones I, Hungyen L, Seam Yu U, Balakrishnan J, Ng B W H, Ferguson B, Mickan S P, Fischer B M, Abbott D 2007 Proceedings of the IEEE 95 1528
[2] Ma S H, Shi Y L, Xu X L, Yan W, Yang Y P, Wang L 2006 Acta Phys. Sin. 55 4091 (in Chinese)[马士华、施宇蕾、徐新龙、严 伟、杨玉平、汪 力 2006 物理学报 55 4091]
[3] Ma X J, Zhao H W, Dai B, Liu G F 2008 Acta Phys. Sin. 57 3429 (in Chinese)[马晓菁、 赵红卫、 代 斌、刘桂锋 2008 物理学报 57 3429]
[4] Wang W N, Li Y B, Yue W W 2005 Acta Phys. Sin. 54 781 (in Chinese)[王卫宁、 李元波、 岳伟伟 2005 物理学报 54 781]
[5] Zhang X B, Shi W 2008 Acta Phys. Sin. 57 4984 (in Chinese)[张显斌、 施 卫 2008 物理学报 57 4984]
[6] Wang K L, Mittleman D M 2004 Nature 432 376
[7] Gallot G, Jamison S P, McGowan R W, Grischkowsky D 2000 J. Opt. Soc. Am. B 17 851
[8] Coleman S, Grischkowsky D 2004 Appl. Phys. Lett. 84 654
[9] Han H, Park H 2002 Appl. Phys. Lett. 80 2634
[10] Geng Y F, Tan X L, Wang P, Yao J Q 2008 Applied Physics B: Lasers and Optics 91 333
[11] Geng Y F, Tan X L, Zhong K, Wang P, Yao J Q 2008 Chinese. Phys. Lett. 25 3961
[12] Hassani A, Dupuis A, Skorobogatiya M 2008 Appl. Phys. Lett. 92 071101
[13] Cho M, Kim J, Park H, Han Y, Moon K, Jung E, Han H 2008 Opt. Express 16 7
[14] Ren G B, Gong Y D, Shum P, Yu X, Hu J J, Wang G H, Chuen M O L, Paulose V 2008 Opt. Express 16 13593
[15] Atakaramians S, Afshar V S, Fischer B M, Abbott D, Monro T M 2009 Opt. Commun. 282 36
[16] Chen H, Chen D, Hong Z 2009 Appl. Opt. 48 3943
[17] Chen D, Tam H Y 2010 Lightwave Technology, Journal 28 1858
[18] Jin Y S, Kim G J, Jeon S G 2006 J. Korean. Phys. Soc. 49 513
[19] Alam M S, Saitoh K, Koshiba M 2005 Opt. Lett. 30 824
[20] Atakaramians S, Afshar V S, Fischer B M, Abbott D, Monro T M 2008 Opt. Express 16 8845
[21] Zhang Y, Zhang Y Q, Yu R J 2007 Optical Fiber & Electric Cable and Their Applications 2 22 (in Chinese)[张 颖、张永强、 于荣金 2007 光纤与电缆及其应用技术 2 22]
[22] Yu R J, Zhang B 2008 Science in China(in Chinese)38 807 [于荣金、 张 冰 2008 中国科学 38 807]
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[1] Withayachumnankul W, Png G M, Xiaoxia Y, Atakaramians S, Jones I, Hungyen L, Seam Yu U, Balakrishnan J, Ng B W H, Ferguson B, Mickan S P, Fischer B M, Abbott D 2007 Proceedings of the IEEE 95 1528
[2] Ma S H, Shi Y L, Xu X L, Yan W, Yang Y P, Wang L 2006 Acta Phys. Sin. 55 4091 (in Chinese)[马士华、施宇蕾、徐新龙、严 伟、杨玉平、汪 力 2006 物理学报 55 4091]
[3] Ma X J, Zhao H W, Dai B, Liu G F 2008 Acta Phys. Sin. 57 3429 (in Chinese)[马晓菁、 赵红卫、 代 斌、刘桂锋 2008 物理学报 57 3429]
[4] Wang W N, Li Y B, Yue W W 2005 Acta Phys. Sin. 54 781 (in Chinese)[王卫宁、 李元波、 岳伟伟 2005 物理学报 54 781]
[5] Zhang X B, Shi W 2008 Acta Phys. Sin. 57 4984 (in Chinese)[张显斌、 施 卫 2008 物理学报 57 4984]
[6] Wang K L, Mittleman D M 2004 Nature 432 376
[7] Gallot G, Jamison S P, McGowan R W, Grischkowsky D 2000 J. Opt. Soc. Am. B 17 851
[8] Coleman S, Grischkowsky D 2004 Appl. Phys. Lett. 84 654
[9] Han H, Park H 2002 Appl. Phys. Lett. 80 2634
[10] Geng Y F, Tan X L, Wang P, Yao J Q 2008 Applied Physics B: Lasers and Optics 91 333
[11] Geng Y F, Tan X L, Zhong K, Wang P, Yao J Q 2008 Chinese. Phys. Lett. 25 3961
[12] Hassani A, Dupuis A, Skorobogatiya M 2008 Appl. Phys. Lett. 92 071101
[13] Cho M, Kim J, Park H, Han Y, Moon K, Jung E, Han H 2008 Opt. Express 16 7
[14] Ren G B, Gong Y D, Shum P, Yu X, Hu J J, Wang G H, Chuen M O L, Paulose V 2008 Opt. Express 16 13593
[15] Atakaramians S, Afshar V S, Fischer B M, Abbott D, Monro T M 2009 Opt. Commun. 282 36
[16] Chen H, Chen D, Hong Z 2009 Appl. Opt. 48 3943
[17] Chen D, Tam H Y 2010 Lightwave Technology, Journal 28 1858
[18] Jin Y S, Kim G J, Jeon S G 2006 J. Korean. Phys. Soc. 49 513
[19] Alam M S, Saitoh K, Koshiba M 2005 Opt. Lett. 30 824
[20] Atakaramians S, Afshar V S, Fischer B M, Abbott D, Monro T M 2008 Opt. Express 16 8845
[21] Zhang Y, Zhang Y Q, Yu R J 2007 Optical Fiber & Electric Cable and Their Applications 2 22 (in Chinese)[张 颖、张永强、 于荣金 2007 光纤与电缆及其应用技术 2 22]
[22] Yu R J, Zhang B 2008 Science in China(in Chinese)38 807 [于荣金、 张 冰 2008 中国科学 38 807]
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