Dependence of the nonlinear dynamics of the optoelectronic feedback semiconductor lasers on the continuous variation route of delay feedback time

Xi Tang; Zheng-Mao Wu; Liang-Ping Cao; Guang-Qiong Xia

doi:10.1117/12.802234

18 November 2008 Dependence of the nonlinear dynamics of the optoelectronic feedback semiconductor lasers on the continuous variation route of delay feedback time

Xi Tang, Zheng-Mao Wu, Liang-Ping Cao, Guang-Qiong Xia

Author Affiliations +

Proceedings Volume 7135, Optoelectronic Materials and Devices III; 713532 (2008) https://doi.org/10.1117/12.802234
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

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.

Citation Download Citation

Xi Tang, Zheng-Mao Wu, Liang-Ping Cao, and Guang-Qiong Xia "Dependence of the nonlinear dynamics of the optoelectronic feedback semiconductor lasers on the continuous variation route of delay feedback time", Proc. SPIE 7135, Optoelectronic Materials and Devices III, 713532 (18 November 2008); https://doi.org/10.1117/12.802234

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