| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Coexisting Raman- and Rayleigh-Enhanced Four-Wave Mixing in Femtosecond Polarization Beats |
| NIE Zhi-Qiang1, ZHAO Yan1, ZHANG Yan-Peng1, GAN Chen-Li1, ZHENG Huai-Bin1, LI Chang-Biao1, LU Ke-Qing2 |
| 1Key Laboratory for Physical Electronics and Devices of the Ministry of Education and Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 7100492State Key Laboratory of Transient Optics and Technology, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068 |
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| Cite this article: |
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NIE Zhi-Qiang, ZHAO Yan, ZHANG Yan-Peng et al 2009 Chin. Phys. Lett. 26 064205 |
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Abstract 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 a 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.
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| Keywords:
42.65.Es
42.65.Re
42.50.Ar
42.65.Hw
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Received: 08 July 2008
Published: 01 June 2009
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| PACS: |
42.65.Es
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(Stimulated Brillouin and Rayleigh scattering)
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42.65.Re
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(Ultrafast processes; optical pulse generation and pulse compression)
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42.50.Ar
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42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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[9]Yang X X et al 2005 Chin. Phys. Lett. 22 1134
[10]Ulness D J 2003 J. Phys. Chem. A 107 8111 |
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