Title :
Analysis of DFB semiconductor lasers with external optical feedback
Author :
Beylat, J.L. ; Jacquet, J.
Author_Institution :
Lab. de Marcoussis, CR-CGE, France
fDate :
4/28/1988 12:00:00 AM
Abstract :
A theoretical analysis of the sensitivity of DFB semiconductor lasers to external optical feedback is presented. Numerical simulations allow the authors to determine the optimum facet reflectivity, for a given κL value, to minimise the sensitivity to external optical feedback
Keywords :
distributed feedback lasers; feedback; laser theory; reflectivity; semiconductor junction lasers; DFB semiconductor lasers; external optical feedback; optimum facet reflectivity; sensitivity;
Journal_Title :
Electronics Letters
