INGAAS ALGAAS DISTRIBUTED-BRAGG-REFLECTOR LASERS WITH CURVED SURFACE GRATINGS FOR MONOLITHIC INTEGRATION/

Authors
UEMUKAI M YOSHIMOTO A MATSUMOTO N SUHARA T NISHIHARA H ERIKSSON N LARSSON A
Citation
M. Uemukai et al., INGAAS ALGAAS DISTRIBUTED-BRAGG-REFLECTOR LASERS WITH CURVED SURFACE GRATINGS FOR MONOLITHIC INTEGRATION/, Electronics Letters, 33(17), 1997, pp. 1464-1465
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
33
Issue
17
Year of publication
1997
Pages
1464 - 1465
Database
ISI
SICI code
0013-5194(1997)33:17<1464:IADLWC>2.0.ZU;2-Q
Abstract
DBR lasers using curved surface gratings are proposed and demonstrated . They are designed to reflect a guided wave diverging from the end of a narrow active channel. Stable singlemode lasing was obtained at up to 32.5 mW output power under CW operation. The laser can be Fabricate d bq a simple process without regrowth and is suitable fur constructin g monolithic photonic integrated circuits.