Advanced Search
HAO Xiao-fei, WEN Hua, HAO Dong-shan. Influence of Compton scattering on the modulation instability in un-magnetized plasma[J]. LASER TECHNOLOGY, 2012, 36(4): 572-576. DOI: 10.3969/j.issn.1001-806.2012.04.035
Citation: HAO Xiao-fei, WEN Hua, HAO Dong-shan. Influence of Compton scattering on the modulation instability in un-magnetized plasma[J]. LASER TECHNOLOGY, 2012, 36(4): 572-576. DOI: 10.3969/j.issn.1001-806.2012.04.035

Influence of Compton scattering on the modulation instability in un-magnetized plasma

More Information
  • Received Date: March 18, 2011
  • Revised Date: December 29, 2011
  • Published Date: July 24, 2012
  • In order to study effect of Compton scattering on the modulation instability in the un-magnetized plasma,the modulation instability of the un-magnetized plasma under Compton scattering was analyzed and simulated based on the model of the multi-photon nonlinear Compton scattering.Some important data about effect of Compton scattering on the time rise rate of the modulation instability,the nonlinear dispersion and control were obtained,and a new mechanism of the modulation instability formed by the incident light and the Compton scattering was put forward.The result shows that the maximum time rise rate of the modulation instability and laser self-focusing in the un-magnetized laser-plasma becomes smaller than before the Compton scattering,and the time rise rate of the modulation instability in the vicinity of the laser-plasma surface is increased.
  • [1]
    MAX C E,ARONS J,LANGDON A B.Self-modulation and self-focusins of electromagnetic waves in plasnas[J].Physical Review Lettlers,1974,33(4):209-212.
    [1]
    CHANG T Q,ZHANG J,ZHANG J T,et al.Effect on laser and plasma[M].Changsha:Hunan Science and Technology Press,1991:147-150 (in Chinese).
    [2]
    MOUROU G A,TAJ1MA T,BULANOV S V.Optics in the relativistic regime[J].Reviews of Modem Physics,2006,78(2):309-371.
    [3]
    ZHANG X Q,LI D Y,CHEN J G.Further analysis of modulation instability induced by cross-phase modulation[J].Laser Technology,2004,28 (4):427-430 (in Chinese).
    [4]
    YANG A L,WANG J M HONG L,et al.Modulation instability gain spectrum of cross-phase modulation in decreasing dispersion fiber[J].Laser Technology.2003,27 (1):44-46(in Chinese).
    [5]
    ZHONG X Q,XIANG A P.Modulation iustability gain spectrum varying with the incident optical power in case of high-order dispersion[J].Laser Technology,2007,31 (4):364-367(in Chinese).
    [6]
    LIU S Q,LI X Q.Self-generated magnetic field by transverse plasma in laser-produced plasma[J].Physics of Plasmas,2000,7 (8):3405-3412.
    [7]
    LIU S Q,LI X Q.Numerical analysis of self-generated magnetic field excited by transverse plasmons in laser-produced plasma[J].Journal of Plasma Physics,2001,66(4):223-228.
    [8]
    JHA P,KUMAR P,RAJ G,et al.Modulation instability of laser pulse in magnetized plasma[J].Physics of Plasmas,2005,12 (12):123104/1-123104/6.
    [9]
    JHA P,MISHRA R K,UPADHYAY A K,et al.Spot-size evolution of laser beam propagation in plasma embedded in axial magnetic field[J].Physics of Plasmas,2007,14 (11):114504/1-1145041/3.
    [10]
    SPRANGLE P,HAFIZI B,PENANO J R.Laser pulse modulation instabilities in plasma channels[J].Physical Review,2000,E61 (4):4381-4393.
    [11]
    JHA P,MISHRA R K,UPADHYAY A K,et al.Self-focusing of intense laser beam in magnetized plasma[J].Physics of Plasmas,2006,13(10):103102/1-103102/5.
    [12]
    CHEN H Y,LIU S Q,LI X Q.Modulation instability of intense laser beam in magnetized plasma[J].Nuclear Fusion and Plasma Physics,2010,30(4):301-305(in Chinese).
    [13]
    CHEN H Y.Study on modulation instability and collapse of the laser in plasma[P].Nanchang:Nanchang Uniersity,2011:1-107(in Chinese).
    [14]
    YAO R X,HAO X F,HAO D Sh.Influence of compton scattering on modulation instability of magnetized[J].Journal of Optoelectronics Laser,2011,22 (4):372-375 (in Chinese).
    [15]
    KONG Q,ZHU L J,WANG J X,et al.Electron dynamics in the extra-intense stationary laser field[J].Acta Physica Sinica,1999,48(4):650-660(in Chinese).
    [16]
    HAO D Sh,CHEN X D,HAO X F.Effect of modulation instability in the multi-photon nonlinear Compton scattering on wavelength-division multiplexing systems[J].Chinese Journal of Quantum Electronics,2006,23(2):235-239(in Chinese).

Catalog

    Article views (6) PDF downloads (8) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return