Parity-time symmetric complex-coupled distributed feedback laser with excellent immunity to external optical feedback
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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ژورنال
عنوان ژورنال: AIP Advances
سال: 2017
ISSN: 2158-3226
DOI: 10.1063/1.4978447