Routes to Chaos of a Semiconductor Laser Subjected to External Optical Feedback: A Review
نویسندگان
چکیده
منابع مشابه
Measuring the feedback parameter of a semiconductor laser with external optical feedback.
Feedback parameter (the C factor) is an important parameter for a semiconductor laser operating in the regime of external optical feedback. Self-mixing interferometry (SMI) has been proposed for the measurement of the parameter, based on the time-domain analysis of the output power waveforms (called SMI signals) in presence of feedback. However, the existing approaches only work for a limited r...
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15 صفحه اولThe nonlinear Gain and the Onset of Chaos in a Semiconductor Laser with Optical Feedback
The effect of the inclusion of nonlinear gain saturation in the governing equations of a semiconductor laser with optical feedback is numerically analyzed. The dependence of the route to chaos on the intensity of the nonlinear term and on the form of gain saturation, are considered. It is found that the inclusion of gain saturation causes significant changes in the behavior of the laser with re...
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ژورنال
عنوان ژورنال: Photonics
سال: 2020
ISSN: 2304-6732
DOI: 10.3390/photonics7010022