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Statistical measures of the power dropout ratio in semiconductor lasers subject to optical feedback
1School of Informatics, University of Wales, Bangor, Bangor LL57 1UT, Wales, UK. yanhua@informatics.bangor.ac.uk
Optics Letters
|January 5, 2006
Abstract:
The influence of the optical feedback ratio and bias current on the mean and the standard deviation of the power dropout ratio of low-frequency fluctuations in external-cavity semiconductor lasers has been studied experimentally. The power dropout ratio was found to increase with increasing optical feedback ratio and to decrease with increasing bias current.
