Method of characterization of dielectric or semiconductor materials using an optically pumped far infrared waveguide laser
作者:
Didier Decoster,
Jacques Depret,
期刊:
Review of Scientific Instruments
(AIP Available online 1980)
卷期:
Volume 51,
issue 9
页码: 1198-1201
ISSN:0034-6748
年代: 1980
DOI:10.1063/1.1136394
出版商: AIP
数据来源: AIP
摘要:
A method of measurement of the absorption coefficient of a material is presented using a CO2optically pumped far infrared waveguide laser which has been specially developed for this purpose. This method permits the elimination of the instability effects due to the basic design concept of the laser. It is used to measure the absorption coefficient of a few mesogeneous substances in order to deduce their order parameters.
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