中国物理B ›› 2009, Vol. 18 ›› Issue (6): 2340-2351.doi: 10.1088/1674-1056/18/6/038

• CLASSICAL AREAS OF PHENOMENOLOGY • 上一篇    下一篇

Phase dispersion of Raman and Rayleigh-enhanced four-wave mixings in femtosecond polarization beats

赵燕1, 聂志强1, 李昌彪1, 张彦鹏1, 甘琛利1, 郑淮斌1, 李院院1, 卢克清2   

  1. (1)Key Laboratory for Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, China; (2)State Key Laboratory of Transient Optics and Technology, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068, China
  • 收稿日期:2008-08-26 修回日期:2008-10-24 出版日期:2009-06-20 发布日期:2009-06-20
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No 60678005), the Foundation for the Author of National Excellent Doctoral Dissertation of China (Grant No 200339), the For Ying-Tong Education Foundation for Young Teachers in the Institutions of Higher Education of China (Grant No 101061) and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20050398017).

Phase dispersion of Raman and Rayleigh-enhanced four-wave mixings in femtosecond polarization beats

Zhao Yan(赵燕)a), Nie Zhi-Qiang(聂志强)a), Li Chang-Biao(李昌彪)a), Zhang Yan-Peng(张彦鹏)a)†, Gan Chen-Li(甘琛利)a), Zheng Huai-Bin(郑淮斌)a), Li Yuan-Yuan(李院院)a), and Lu Ke-Qing(卢克清)b)   

  1. a Key Laboratory for Physical Electronics and Devices of the Ministry of Education, Xi'an Jiaotong University, Xi'an 710049, China; b State Key Laboratory of Transient Optics and Technology, Xi'an Institute of Optics and Precision Mechanics, Chinese Academy of Sciences, Xi'an 710068, China
  • Received:2008-08-26 Revised:2008-10-24 Online:2009-06-20 Published:2009-06-20
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No 60678005), the Foundation for the Author of National Excellent Doctoral Dissertation of China (Grant No 200339), the For Ying-Tong Education Foundation for Young Teachers in the Institutions of Higher Education of China (Grant No 101061) and the Specialized Research Fund for the Doctoral Program of Higher Education of China (Grant No 20050398017).

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摘要： Based on color-locking noisy field correlation in three Markovian stochastic models, phase dispersions of the Raman- and Rayleigh-enhanced four-wave mixing (FWM) have been investigated. The phase dispersions are modified by both linewidth and time delay for negative time delay, but only by linewidth for positive time delay. Moreover, the results under narrowband condition are close to the nonmodified nonlinear dispersion and absorption of the material. Homodyne and heterodyne detections of the Raman, the Rayleigh and the mixing femtosecond difference-frequency polarization beats have also been investigated, separately.

Abstract: Based on color-locking noisy field correlation in three Markovian stochastic models, phase dispersions of the Raman- and Rayleigh-enhanced four-wave mixing (FWM) have been investigated. The phase dispersions are modified by both linewidth and time delay for negative time delay, but only by linewidth for positive time delay. Moreover, the results under narrowband condition are close to the nonmodified nonlinear dispersion and absorption of the material. Homodyne and heterodyne detections of the Raman, the Rayleigh and the mixing femtosecond difference-frequency polarization beats have also been investigated, separately.

Key words: phase dispersion, Raman, Rayleigh, four-wave mixing

中图分类号:  (Phase conjugation; photorefractive and Kerr effects)

  • 42.65.Hw
42.50.Md (Optical transient phenomena: quantum beats, photon echo, free-induction decay, dephasings and revivals, optical nutation, and self-induced transparency) 42.65.Dr (Stimulated Raman scattering; CARS) 42.79.Sz (Optical communication systems, multiplexers, and demultiplexers?)