INTEGRATED MULTIQUANTUM-WELL DISTRIBUTED-FEEDBACK LASER-ELECTROABSORPTION MODULATOR WITH A NEGATIVE CHIRP FOR ZERO-BIAS VOLTAGE

Authors
DELPRAT D RAMDANE A OUGAZZADEN A NAKAJIMA H CARRE M
Citation
D. Delprat et al., INTEGRATED MULTIQUANTUM-WELL DISTRIBUTED-FEEDBACK LASER-ELECTROABSORPTION MODULATOR WITH A NEGATIVE CHIRP FOR ZERO-BIAS VOLTAGE, Electronics Letters, 33(1), 1997, pp. 53-55
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
1
Year of publication
1997
Pages
53 - 55
Database
ISI
SICI code
0013-5194(1997)33:1<53:IMDL>2.0.ZU;2-B
Abstract
The authors report for the first time, the achievement, in an integrat ed laser-modulator structure, of a small negative chirp for both zero bias voltage and a large detuning of 55 nm between the exciton peak an d the operating wavelength. No influence of the photogenerated carrier s on the chirp parameter is expected in the reported bandgap engineere d structure.