Nonlinear phenomena analysis of tunable external cavity semiconductor laser with sampled fiber grating

Xiaoying He; Yonglin Yu; De-Xiu Huang; D. N. Wang; Shan Jiang; Wen Liu

doi:10.1117/12.802816

18 November 2008 Nonlinear phenomena analysis of tunable external cavity semiconductor laser with sampled fiber grating

Xiaoying He, Yonglin Yu, De-Xiu Huang, D. N. Wang, Shan Jiang, Wen Liu

Proceedings Volume 7135, Optoelectronic Materials and Devices III; 713517 (2008) https://doi.org/10.1117/12.802816
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

The theoretical model considering nonlinear effects in the external cavity semiconductor laser with sampled fiber grating has been presented. Such effects are including the asymmetric side mode suppression ratio (SMSR) or power characteristics, and hysteresis phenomena. This theoretical model is based on the transmission line theory on compound cavity. The parameters of the laser, e.g. active section length and phase section length, have been optimized to suppress such nonlinear effects, which makes the device control simple and reliable, while the performances such as 16nm tuning range, 40dB SMSR, 8.5mW output power can be maintained.

Citation Download Citation

Xiaoying He, Yonglin Yu, De-Xiu Huang, D. N. Wang, Shan Jiang, and Wen Liu "Nonlinear phenomena analysis of tunable external cavity semiconductor laser with sampled fiber grating", Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713517 (18 November 2008); https://doi.org/10.1117/12.802816

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