Branching waveguide coupler in a GaAs/GaAlAs injection laser
作者:
D. R. Scifres,
R. D. Burnham,
W. Streifer,
期刊:
Applied Physics Letters
(AIP Available online 1978)
卷期:
Volume 32,
issue 10
页码: 658-661
ISSN:0003-6951
年代: 1978
DOI:10.1063/1.89885
出版商: AIP
数据来源: AIP
摘要:
A branching waveguide coupler is fabricated by preferential liquid‐phase epitaxial growth. This structure provides optical coupling of the laser light into a passive waveguide and provides single longitudinal mode operation for the laser.
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