CÁC BÀI BÁO KHOA HỌC 01:44:16 Ngày 23/10/2019 GMT+7
Frequency modulation and pulse compression by coherent multimode molecular motion

A study was conducted on the beating of a probe field with a time-varying susceptibility of a Raman medium. Thus, a general analytical solution and conservation relations for this process was derived. It was shown that the interference between Raman polarizations may substantially affect frequency modulation and pulse compression.

 Le Kien F., Hakuta K., Sokolov A.V.
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  Từ khóa : Coherent light; Electron transitions; Frequency modulation; Integrodifferential equations; Laser modes; Light polarization; Molecular dynamics; Molecular vibrations; Probes; Coherent multimode molecular motion; Pulse compression; Raman polarization; Raman susceptibility; Raman transitions; Ultrashort pulses