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31.
Coexisting Raman- and Rayleigh-Enhanced Four-Wave Mixing in Femtosecond Polarization Beats 下载免费PDF全文
Based on the polarization interference of Raman- and Rayleigh-enhanced four-wave mixing processes, heterodyne detection of the Raman, Rayleigh and coexisting Raman and Rayleigh femtosecond difference-frequency polarization beats is investigated in the cw and the three Markovian stochastic models, respectively. These two processes exhibit asymmetric and symmetric spectra, respectively, and the thermal effect in them can be suppressed by field-correlation method. Such studies of coexisting Raman- and Rayleigh-enhanced four-wave mixing processes can have important applications in coherence quantum control, and quantum information processing. 相似文献
32.
The dressed four- and six-wave mixings in a V-type four-level system
are considered. Under two different dressed conditions, two- and
three-photon resonant Autler--Townes splittings, accompanied by
enhancement and suppression of wave mixing signal, are obtained
analytically. Meanwhile, an electromagnetic induced transparency of
multi-wave mixing is presented, which shows multiple peaks and
asymmetric effects caused by one-photon, two-photon and three-photon
resonances, separately. The slow light propagation multiple region of
multi-wave mixing signal is also obtained. 相似文献