DocumentCode
1449918
Title
Some numerical results on polarisation insensitive 2-layer antireflection coatings for semiconductor optical amplifiers
Author
Vassallo, C.
Author_Institution
CNET, Lannion, France
Volume
137
Issue
4
fYear
1990
fDate
8/1/1990 12:00:00 AM
Firstpage
203
Lastpage
204
Abstract
Numerical results are presented about the operation of polarisation insensitive 2-layer AR coatings deposited on normal facets. Operation with less than 1 dB gain ripple and with 25 dB internal gain would require the fabrication process to be better than 0.5% accurate on refractive indices and thicknesses for the deposited layers
Keywords
antireflection coatings; laser accessories; optical waveguide theory; semiconductor junction lasers; 25 dB; deposited layers; fabrication process; gain ripple; internal gain; normal facets; polarisation insensitive 2-layer antireflection coatings; refractive indices; semiconductor laser waveguides; semiconductor optical amplifiers; thicknesses;
fLanguage
English
Journal_Title
Optoelectronics, IEE Proceedings J
Publisher
iet
ISSN
0267-3932
Type
jour
Filename
54374
Link To Document