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Proceedings Paper

All-optical switching based on cross-phase modulation using Bragg grating in the highly nonlinear photonic crystal fiber
Author(s): Yunxia Liu; Xinzhu Sang; Jinlong Zhang; Chongxiu Yu; Dahsiung Hsu; Xiangjun Xin; Lai Wei
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Paper Abstract

All-optical switching based on cross-phase modulation using Bragg grating in the highly nonlinear photonic crystal fiber (PCF) is investigated numerically. Differential method is used in the simulation process. The numerical solutions of the coupled-mode equations which describe all-optical switching are presented. Switching characteristics influenced by different pump shape and pump power are analyzed. Furthermore, switching characters of using Bragg grating in a highly nonlinear photonic crystal fiber and in a conventional one are compared.

Paper Details

Date Published: 21 November 2007
PDF: 9 pages
Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 678132 (21 November 2007); doi: 10.1117/12.745546
Show Author Affiliations
Yunxia Liu, Beijing Univ. of Posts and Telecommunications (China)
Xinzhu Sang, Beijing Univ. of Posts and Telecommunications (China)
Jinlong Zhang, Beijing Univ. of Posts and Telecommunications (China)
Chongxiu Yu, Beijing Univ. of Posts and Telecommunications (China)
Dahsiung Hsu, Beijing Univ. of Posts and Telecommunications (China)
Xiangjun Xin, Beijing Univ. of Posts and Telecommunications (China)
Lai Wei, Beijing Univ. of Posts and Telecommunications (China)


Published in SPIE Proceedings Vol. 6781:
Passive Components and Fiber-based Devices IV
Ming-Jun Li; Jianping Chen; Satoki Kawanishi; Ian H. White, Editor(s)

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