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11 November 2008 Transfer matrix model of the fiber grating external cavity semiconductor laser
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Proceedings Volume 7134, Passive Components and Fiber-based Devices V; 713435 (2008) https://doi.org/10.1117/12.802827
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China
Abstract
Based on the coupled mode theory, the transfer matrix approach is presented to investigate the fiber grating external cavity semiconductor lasers (FGECSL). As a result, the P-I curve, the lasing wavelength and the side-mode-suppression-ratio (SMSR) have been investigated numerically in detail. With the length of the fiber grating increasing, the reflection spectrum of FGECSL changes obviously, the threshold current and threshold carrier density decreases, the mode distribution is irregular, and the output spectrum becomes complex. Moreover, the optical bistablility is also observed.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhao-Yun Li, Zheng-Mao Wu, Ze-Chao Gao, Jiao Liu, Li-Hua Du, and Guang-qiong Xia "Transfer matrix model of the fiber grating external cavity semiconductor laser", Proc. SPIE 7134, Passive Components and Fiber-based Devices V, 713435 (11 November 2008); https://doi.org/10.1117/12.802827
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