DocumentCode
1485645
Title
Monolithic 45-GHz Mode-Locked Surface-Etched DBR Laser Using Quantum-Well Intermixing Technology
Author
Hou, Lianping ; Haji, Moss ; Dylewicz, Rafal ; Qiu, Bocang ; Bryce, A. Catrina
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. of Glasgow, Glasgow, UK
Volume
22
Issue
14
fYear
2010
fDate
7/15/2010 12:00:00 AM
Firstpage
1039
Lastpage
1041
Abstract
The 45-GHz passively mode-locked AlGaInAs-InP 1.55- m lasers integrated with surface-etched distributed Bragg mirrors have been fabricated. Quantum-well intermixing was used to provide low absorption loss gratings with accurate wavelength control. The lasers produce 3.6-ps Gaussian pulses with time-bandwidth product of 0.57.
Keywords
distributed Bragg reflector lasers; laser mirrors; laser mode locking; quantum well lasers; AlGaInAs-InP; frequency 45 GHz; mode-locked surface-etched DBR laser; monolithic; passively mode-locked; quantum well intermixing technology; surface etched distributed Bragg mirrors; Mode-locked laser; monolithic integrated circuits; quantum-well intermixing (QWI); surface-etched Bragg gratings;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2010.2049566
Filename
5460947
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