DocumentCode
2497655
Title
Low loss nearly square-section multi-bulk-layer lasers for polarization insensitive optical amplifiers
Author
Nakajima, H. ; Kazmierski, C. ; Gilleron, M. ; Landreau, J.
Author_Institution
France Telecom, Bagneux, France
fYear
1993
fDate
19-22 Apr 1993
Firstpage
517
Lastpage
520
Abstract
A laser structure having an active layer composed of several thin bulk layers is described. Buried ridge structure type Fabry-Perot lasers fabricated by using this structure exhibit a low internal loss of 15.6 cm-1 and a RC-limited modulation bandwidth as wide as 10 GHz. A reduced polarization sensitivity was demonstrated by a test optical amplifier
Keywords
optical losses; optical modulation; semiconductor lasers; 10 GHz; Fabry-Perot lasers; RC-limited modulation bandwidth; buried ridge structures; internal loss; polarization insensitive optical amplifiers; square-section multi-bulk-layer lasers; Bandwidth; Fabry-Perot; Optical amplifiers; Optical losses; Optical modulation; Optical polarization; Optical sensors; Semiconductor optical amplifiers; Stimulated emission; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Indium Phosphide and Related Materials, 1993. Conference Proceedings., Fifth International Conference on
Conference_Location
Paris
Print_ISBN
0-7803-0993-6
Type
conf
DOI
10.1109/ICIPRM.1993.380570
Filename
380570
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