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Stimulated Raman scattering in resonant nonequilibrium media
O. Kh. Khasanov Institute of Solid-State and Semiconductor Physics, Belorussian SSR Academy of Sciences, Minsk
Abstract:
An analysis is made of the propagation of a short coherent optical pulse in a three-level resonant medium with an essentially nonequidistant spectrum as a function of the degree of preexcitation of the medium. It is found that in addition to self-induced transparency and resonance scattering, stimulated Raman scattering (Stokes or anti-Stokes) should be observed under certain spatial phase-matching conditions. The area theorem is formulated for all radiation components. An analysis is made of the case of propagation of a resonant electromagnetic pulse of frequency $\omega$ in a system of three-level atoms having an equidistant spectrum. Under conditions of preexcitation of the medium at the frequency $2\omega$ by longitudinal acoustic pulses, a scattered transverse acoustic wave at the frequency $\omega$ may be observed.
Received: 07.04.1980
Citation:
O. Kh. Khasanov, “Stimulated Raman scattering in resonant nonequilibrium media”, Kvantovaya Elektronika, 7:12 (1980), 2552–2558 [Sov J Quantum Electron, 10:12 (1980), 1490–1493]
Linking options:
https://www.mathnet.ru/eng/qe10227 https://www.mathnet.ru/eng/qe/v7/i12/p2552
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Abstract page: | 117 | Full-text PDF : | 67 |
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