GENERATION OF 425-NM LIGHT BY WAVE-GUIDE FREQUENCY-DOUBLING OF A GAALAS LASER-DIODE IN AN EXTENDED-CAVITY CONFIGURATION

Authors
RISK WP KOZLOVSKY WJ LAU SD BONA GL JAECKEL H WEBB DJ
Citation
Wp. Risk et al., GENERATION OF 425-NM LIGHT BY WAVE-GUIDE FREQUENCY-DOUBLING OF A GAALAS LASER-DIODE IN AN EXTENDED-CAVITY CONFIGURATION, Applied physics letters, 63(23), 1993, pp. 3134-3136
Citations number
10
Categorie Soggetti
Physics, Applied
Journal title
Applied physics letters → ACNP
ISSN journal
00036951
Volume
63
Issue
23
Year of publication
1993
Pages
3134 - 3136
Database
ISI
SICI code
0003-6951(1993)63:23<3134:GO4LBW>2.0.ZU;2-I
Abstract
A blue output power of 1.2 mW at 425 nm was generated using a periodic ally poled KTP waveguide for frequency doubling of a grating tuned, ex tended-cavity laser containing an antireflection-coated GaAlAs SQW-GRI NSCH laser diode as the gain element. A normalized conversion efficien cy of 127%/W cm2 was achieved in the extended-cavity configuration.