Influence of Ezternal-cavity Length on the Route-to-chaos of Semiconductor Lasers under Optical Feedback
This paper investigates influence of the external-cavity length on the route-to-chaos of semiconductor lasers operating under optical feedback. The study is based on numerical solution of a time-delay model of rate equations. The route is period doubling when the ratio of the relaxation frequency to the external-cavity resonance frequency is less than unity. The route is sub-harmonic when the ratio is near above unity, and is quasi-periodic characterized by the compound-cavity frequency and the relaxation frequency as well as their difference when the ratio is far above unity.
Moustafa Ahmed Minoru Yamada
Department of Physics,Faculty of Science,Minia University,61519 El-Minia,Egypt Division of Electrical Engineering and Computer Science Graduate School on Natural Science and Techn
国际会议
Progress in Electromagnetics Research Symposium 2008(2008年电磁学研究新进展学术研讨会)(PIERS 2008)
杭州
英文
1-5
2008-03-24（万方平台首次上网日期，不代表论文的发表时间）