Polarization characteristics of dye‐laser amplifiers I. Unidirectional molecular distributions
作者:
Kendall C. Reyzer,
Lee W. Casperson,
期刊:
Journal of Applied Physics
(AIP Available online 1980)
卷期:
Volume 51,
issue 12
页码: 6075-6082
ISSN:0021-8979
年代: 1980
DOI:10.1063/1.327640
出版商: AIP
数据来源: AIP
摘要:
Many practical laser amplifiers exhibit anisotropic gain due to polarization of the pumping fields or to a fixed preferential alignment of the active dipoles. Several specific causes and consequences of gain anisotropy are discussed in detail. In the analysis, the emphasis is placed on dye‐laser systems including arbitrary amplitudes, phases, and polarizations of the pump and signal fields. Analytical results are presented for a unidrectional molecular distribution, and it is found that the polarization states of the pump and signal fields change with distance in the amplifier.
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