Measurement of hypersonic attenuation by means of stimulated Brillouin scattering
作者:
P. Leiderer,
P. Berberich,
S. Hunklinger,
期刊:
Review of Scientific Instruments
(AIP Available online 1973)
卷期:
Volume 44,
issue 11
页码: 1610-1612
ISSN:0034-6748
年代: 1973
DOI:10.1063/1.1686009
出版商: AIP
数据来源: AIP
摘要:
A light scattering technique to determine the lifetime of longitudinal phonons in the GHz range is described. The method allows one to measure phonon lifetimes between 5 and 1000 nsec and is applicable to transparent media, in which stimulated Brillouin scattering can be generated.
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