Study on characteristics of optical bistable devices based on fiber Bragg grating

Yongjun Peng; Kun Qiu; Baojian Wu; Siwei Ji

doi:10.1117/12.850879

1 December 2009 Study on characteristics of optical bistable devices based on fiber Bragg grating

Yongjun Peng, Kun Qiu, Baojian Wu, Siwei Ji

Proceedings Volume 7630, Passive Components and Fiber-based Devices VI; 763020 (2009) https://doi.org/10.1117/12.850879
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

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.

Citation Download Citation

Yongjun Peng, Kun Qiu, Baojian Wu, and Siwei Ji "Study on characteristics of optical bistable devices based on fiber Bragg grating", Proc. SPIE 7630, Passive Components and Fiber-based Devices VI, 763020 (1 December 2009); https://doi.org/10.1117/12.850879

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