Analysis of aY‐junction semiconductor laser array
作者:
William Streifer,
Peter S. Cross,
David F. Welch,
Don R. Scifres,
期刊:
Applied Physics Letters
(AIP Available online 1986)
卷期:
Volume 49,
issue 2
页码: 58-60
ISSN:0003-6951
年代: 1986
DOI:10.1063/1.97351
出版商: AIP
数据来源: AIP
摘要:
An analysis of a new type of high power semiconductor laser array is presented. The array consists of parallel, uncoupled waveguides linked atYjunctions in one region. We show that for the lowest threshold array mode all the waveguides oscillate in phase and all (except possibly the outermost) have equal amplitudes. The array mode should be stable above threshold and it radiates in a single‐lobe far‐field pattern if the individual waveguide mode width is comparable to the guide separation.
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