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Proceedings Paper

Large signal modulation characteristics of the external cavity semiconductor laser under different optical feedback
Author(s): Tao Deng; Guang-Qiong Xia; Song-Bai Li; Yu-Ping He; Zheng-Mao Wu
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Paper Abstract

After taking into account the multiple reflections of light in external cavity, the influence of the optical feedback on the large signal modulation characteristics of the external cavity semiconductor laser (ECSL) has been theoretically investigated. The numerical simulations show that, with the increase of the modulation index, the peak photon number of the ECSL tends to higer level on the whole. When the optical feedback is strong or weak, the peak photon number of the ECSL shows single period. However, the peak photon number exhibits bifurcation or chaos for different modulation index when the optical feedback is intermediate.

Paper Details

Date Published: 3 December 2005
PDF: 6 pages
Proc. SPIE 6020, Optoelectronic Materials and Devices for Optical Communications, 60201W (3 December 2005); doi: 10.1117/12.636541
Show Author Affiliations
Tao Deng, Southwest Normal Univ. (China)
Guang-Qiong Xia, Southwest Normal Univ. (China)
Song-Bai Li, Fuling Teachers College (China)
Yu-Ping He, Southwest Normal Univ. (China)
Zheng-Mao Wu, Southwest Normal Univ. (China)


Published in SPIE Proceedings Vol. 6020:
Optoelectronic Materials and Devices for Optical Communications
Shinji Tsuji; Jens Buus; Yi Luo, Editor(s)

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