Tunable dual-core liquid-filled photonic crystal fibers for dispersion compensation

被引:49
作者
Yu, Chin-ping [1 ,2 ]
Liou, Jia-hong [1 ,2 ]
Huang, Sheng-shuo [1 ,2 ]
Chang, Hung-chun [3 ,4 ]
机构
[1] Natl Sun Yat Sen Univ, Inst Electroopt Engn, Kaohsiung 80424, Taiwan
[2] Natl Sun Yat Sen Univ, Adv Crystal Optoelect Res Ctr, Kaohsiung 80424, Taiwan
[3] Natl Taiwan Univ, Dept Elect Engn, Grad Inst Commun Engn, Taipei 10617, Taiwan
[4] Natl Taiwan Univ, Grad Inst Photon & Optoelect, Dept Elect Engn, Taipei 10617, Taiwan
关键词
D O I
10.1364/OE.16.004443
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have theoretically investigated the dispersion characteristics of dispersion compensating fibers based on dual-core liquid-filled PCFs. A very high negative chromatic dispersion value D = -19000 ps/(nm-km) can be achieved at 1.55-mu m wavelength by an appropriate design. By varying the geometry of the PCF and the index of the filling liquid, the phase-matching wavelength and dispersion values are shown to be well tuned to desired values. The proposed structure also demonstrates good tunable properties with operation temperature for optical communication systems. (C) 2008 Optical Society of America.
引用
收藏
页码:4443 / 4451
页数:9
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