ROOM-TEMPERATURE OPERATION OF SINGLEMODE DBR LASERS AT 635NM

Authors
GAUGGEL HP WINTERHOFF R KUHN J SCHOLZ F SCHWEIZER H
Citation
Hp. Gauggel et al., ROOM-TEMPERATURE OPERATION OF SINGLEMODE DBR LASERS AT 635NM, Electronics Letters, 33(17), 1997, pp. 1466-1467
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
17
Year of publication
1997
Pages
1466 - 1467
Database
ISI
SICI code
0013-5194(1997)33:17<1466:ROOSDL>2.0.ZU;2-7
Abstract
Singlemode operation of first-order GaInP/AlGaInP DBR lasers at 635 nm is reported. The lasers were realised by one-step epitaxy and post-ep itaxial structuring of surface gratings. The lasers with DBR grating p eriods between 97 and 100nm show stable singlemode operation in the wa velength range 633.5-647.4nm at room temperature and-an be operated at up to 50 degrees C.