Influence of Compton scattering on self-trapping of optical beam in photonic crystal

Abstract

Abstract:

Using the mutually coherent function，we study the influence of self-trapping of the circlar partially coherent optical beam in the total internal reflective photonic crystal（TIRPC）by Compton scattering. The result shows that the composition of the non-coherent optical beam in the optical spectrum and diffraction effect are decreased by Compton scattering，and the probability forming the soliton is raised. The vibration peak value of the soliton，compressed degree，variation cycle, and radius are less than those before the scattering，and the coherent radius is larger than that before the scattering. The self-focusing plays an important role in the optical beam propagation.

Key words: spatial soliton, partially coherent optical beam, coherence radius, Compton scattering

CLC Number:

O437

YAO Ru-Xian, HAO Xiao-Fei, HAO Dong-Shan. Influence of Compton scattering on self-trapping of optical beam in photonic crystal[J]. J4, 2010, 27(6): 727-731.

References

[1] Knox F M，Forsysiak W，Doran N J. 10Gb/s soliton communication over standard fiber at 1.55μm and the use of dispersion compensation [J]. J. Light Wave Technol，1995，13：1955-1964.
[2] LIU Si-min，GUO Ru，LING Zhen-fang. Photorefractive Nonlinear Optics(光折变非线性光学) [M]. Bejing：China Biaozhun Press，1992.
[3] Ortigosa-Blnoch A，Knight J C，Wadsworth W J，et al. Highly bire-fringent photonic crystal fibers [J]. Opt. Lett.，2000，25：1325-1328.
[4] CHEN Yuan-yuan，WANG Qi，SHI Jie-long，et al. Characteristics of self-trapping of partially coherent beam[J]. Acta Physica Sinica（物理学报），2002，51（3）：559-564(in Chinese).
[5] Castro-Camus E， Magana L F. Prediction of the physical response for the two-photon photorefractive effect [J]. Optics Letter，2003，28（13）：1129-1131.
[6] Hou C F，Pei Y B，Zhou Z X. Spatial solitons in two-photon photorefractive media [J]. Physics Review A， 2005，71（5）：053817.
[7] Hou C F, Zhang Y, Jiang Y Y. Photovoltaic solitons in two-photon photorefractive materials under open- circuit conditions [J]. Optics Communication，2007，273（2）：544-548.
[8] Zhang G Y, Liu J S. Screening-photovoltaic spatial solitons in biased two-photon photovoltaic photorefracti- ve crystals [J]. Journal of the Optical Society of America B，2009，26（1）：113~120. [9] TAN Bin，CHEN Xiao-wei，LI Shi-chen. Total internal reflective photonic crystal fiber [J]. Journal of Optoelectronics•Laser（光电子•激光），2002，13（5）：491-495（in Chinese）
[10] Mangan B J. Experimental study of dual-core photonic crystal fibers[J]. Electron. Lett.，2000，36：1358-1359.
[11] Russell P St J，et al. Recent progress in photonic crystal fibers[C]. Proc. OFC, 2000,3：98-100.
[12] Kinght J C，Arriaga J，Birks T A，et al. Anomalous dispersion in photonic crystal fiber[J]. IEEE Photon. Technol. Lett.， 2000，12：807-809.
[13] HAO Dong-shan，Wen Hua. Uniaxial anosotropic photonics crystal WDM fibers[J]. Chinese Journal of Quantum Electronics（量子电子学报），2004，21（6）：868-872（in Chinese）.
[14] KONG Qing，ZHU Li-jun，WANG Jiaxiang，et al. Electron dynamics in the extra-intense stationary laser field[J]. Acta Physica Sinica，1999，48（4）：650-660(in Chinese).
[15] Mandel L，Wolf E. Optical Coherence and Quantum Optics [M]. Canbridge：Canbridge University Press.
[16] HAO Xiao-fei，LIU An-hui，HAO Dong-shan. Electron acceleration based on the inverse multi-photon nonlinear Compton scattering in the extra-intense stationary laser field[J]. Chinese Journal of Quantum Electronics（量子电子学报），2009，26（6）：664-667（in Chinese）.