Sequential power transfer between stripes of a diode laser array via photorefractive two‐wave mixing in BaTiO3
作者:
S. MacCormack,
R. W. Eason,
期刊:
Journal of Applied Physics
(AIP Available online 1990)
卷期:
Volume 67,
issue 11
页码: 7160-7162
ISSN:0021-8979
年代: 1990
DOI:10.1063/1.344545
出版商: AIP
数据来源: AIP
摘要:
We report the transfer of 48% of the incident power from a semiconductor laser array into a diffraction‐limited beam by means of photorefractive coherent beam combination in BaTiO3, using a progressive two‐wave mixing geometry. A single‐element, photorefractive beam combiner is described which should allow the transfer of 88% of the power of a suitable array into a single diffraction‐limited beam.
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