DocumentCode
1468442
Title
Integrated laser-modulator-amplifier in an identical layer with two different multiquantum wells
Author
Koch, M. ; Stegmüller, B. ; Harth, W.
Author_Institution
Tech. Univ. Munchen, Germany
Volume
34
Issue
24
fYear
1998
fDate
11/26/1998 12:00:00 AM
Firstpage
2330
Lastpage
2331
Abstract
A modulator with low chirp parameter (<0.5) at moderate bias voltage (~0 V) was integrated with a semiconductor laser and amplifier. The identical active layer contains two different multiquantum wells (MQW) in the transverse direction in all three parts. These two different MQWs improve the chirp behaviour of the modulator and the amplification
Keywords
semiconductor optical amplifiers; InGaAsP-InP; bias voltage; chirp parameter; laser-modulator-amplifier; multiquantum wells; transverse direction;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19981624
Filename
743030
Link To Document