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Proceedings Paper

Study on characteristics of optical bistable devices based on fiber Bragg grating
Author(s): Yongjun Peng; Kun Qiu; Baojian Wu; Siwei Ji
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Paper Abstract

The simulation model to bistable characteristics of grating is established by numerically solving the nonlinear coupledmode equations of Fiber Bragg Grating using 3-stage 4-order semi-implicit Runge - Kutta method. The impact of the grating parameters and operating point on S-shaped hysteresis loop parameters is researched. The results show that the area of S-shaped hysteresis loop, bistable operating condition, bistable threshold and dynamic range can be adjusted by changing the operating wavelength and grating parameters, such as grating length, grating apodization and average refractive index modulation depth of grating.

Paper Details

Date Published: 1 December 2009
PDF: 6 pages
Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 763020 (1 December 2009); doi: 10.1117/12.850879
Show Author Affiliations
Yongjun Peng, Univ. of Electronic Science and Technology of China (China)
Kun Qiu, Univ. of Electronic Science and Technology of China (China)
Baojian Wu, Univ. of Electronic Science and Technology of China (China)
Siwei Ji, Univ. of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 7630:
Passive Components and Fiber-based Devices VI
Perry P. Shum, Editor(s)

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