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Proceedings Paper

Dependence of the nonlinear dynamics of the optoelectronic feedback semiconductor lasers on the continuous variation route of delay feedback time
Author(s): Xi Tang; Zheng-Mao Wu; Liang-Ping Cao; Guang-Qiong Xia
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Paper Abstract

The dynamics of a semiconductor laser with delayed optoelectronic feedback are theoretically investigated when the delay time is continuously varied. The results show that, for a fixed feedback time, the output dynamics state of the semiconductor laser with delayed optoelectronic feedback is dependent on the continuous variation route of delay feedback time; the bistability can be obtained for a given varying range of the delay feedback time. Further more, by adding modulation signal, the characteristics of the bistability states become more complex, and some new types of dynamic bistability states are observed.

Paper Details

Date Published: 18 November 2008
PDF: 7 pages
Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713532 (18 November 2008); doi: 10.1117/12.802234
Show Author Affiliations
Xi Tang, Southwest Univ. (China)
Zheng-Mao Wu, Southwest Univ. (China)
Liang-Ping Cao, Chongqing Normal Univ. (China)
Guang-Qiong Xia, Southwest Univ. (China)


Published in SPIE Proceedings Vol. 7135:
Optoelectronic Materials and Devices III
Yi Luo; Jens Buus; Fumio Koyama; Yu-Hwa Lo, Editor(s)

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