Chaotic dynamics of a semiconductor laser subject to incoherent optical feedback (IOF) are experimentally investigated, and the external cavity time are retrieved and measured from intensity time series of the laser output by using self-correlation function and the mutual information. Through modera
Influence of the optical feedback on the large signal modulation characteristics of the external cavity semiconductor laser
β Scribed by T. Deng; G. Xia; Z. Wu
- Publisher
- Springer US
- Year
- 2006
- Tongue
- English
- Weight
- 409 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0957-4522
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## Abstract This paper investigates numerically influence of the externalβcavity length on the type of the routeβtoβchaos of semiconductor lasers under external optical feedback. The study is based on numerical solution of a timeβdelay model of rate equations, and the solutions are employed to cons
## It is shown that for large optical modulation depth and relatively large optical feedback, numerically calculated distortion in directly modulated semiconductor lasers is in better agreement with experimental results than small-signal analytical results.