Heterodyne detection of frequency sweeping in the output of transverse‐excitation CO2lasers
作者:
Joel A. Weiss,
Joel M. Schnur,
期刊:
Applied Physics Letters
(AIP Available online 1973)
卷期:
Volume 22,
issue 9
页码: 453-454
ISSN:0003-6951
年代: 1973
DOI:10.1063/1.1654709
出版商: AIP
数据来源: AIP
摘要:
Heterodyne detection is used to measure frequency sweeps in helical TE laser output. The heterodyne signal is analyzed and a model based on pressure‐induced index‐of‐refraction changes is proposed.
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