Evolution of phonon noise and phonon state preparation in a model for generation of hypersonic phonons by laser
作者:
Jin-Hua Chai,
Guang-Can Guo,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1998)
卷期:
Volume 103,
issue 2
页码: 858-864
ISSN:0001-4966
年代: 1998
DOI:10.1121/1.421203
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The evolution of phonon noise and the quantum correlation between phonon and photon in a model of the generation of hypersonic phonons by laser have been analyzed according to the quantum theory. The cases of perfect phase matching, phase mismatch, and losses have been discussed, respectively. It is shown that the phonon state preparation can be performed by measuring a quadrature component of the idle light field under certain conditions.
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