DocumentCode
809199
Title
Polarisation insensitive semiconductor optical amplifier with integrated electroabsorption modulators
Author
Koren, U. ; Miller, B.L. ; Young, M.G. ; Chien, M. ; Raybon, G. ; Brenner, T. ; Ben-Michael, R. ; Dreyer, K. ; Capik, R.J.
Author_Institution
AT&T Bell Labs., Holmdel, NJ, USA
Volume
32
Issue
2
fYear
1996
fDate
1/18/1996 12:00:00 AM
Firstpage
111
Lastpage
112
Abstract
The authors demonstrate a 1.55 μm wavelength multiquantum well semiconductor optical amplifier, integrated with bulk layer electroabsorption modulators and passive waveguide beam expanders at the input and output ports. The device has a fibre to fibre gain of 9 dB, an extinction ratio of 15 dB per modulator, a spectral range >35 nm, and polarisation sensitivity <1 dB
Keywords
electro-optical modulation; electroabsorption; integrated optics; light polarisation; optical waveguides; quantum well lasers; sensitivity; 1.55 mum; 9 dB; bulk layer electroabsorption modulators; extinction ratio; fibre to fibre gain; integrated electroabsorption modulators; multiquantum well semiconductor optical amplifier; passive waveguide beam expanders; polarisation insensitive semiconductor optical amplifier; polarisation sensitivity; spectral range;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19960053
Filename
490868
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