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Distortion in directly modulated semiconductor lasers in the presence of relatively strong coherent optical feedback
Author(s) -
Haldar M. K.,
Wang J.,
Mendis F. V. C.
Publication year - 1996
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(19960820)12:6<309::aid-mop1>3.0.co;2-j
Subject(s) - distortion (music) , laser , semiconductor laser theory , semiconductor , modulation (music) , optics , semiconductor optical gain , signal (programming language) , physics , optoelectronics , materials science , computer science , acoustics , amplifier , cmos , programming language
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. © 1996 John Wiley & Sons, Inc.