中国激光, 2004, 31 (5): 595, 网络出版: 2006-06-12   

五次非线性对光纤反常色散区调制不稳定性的影响

Effect of Quintic Nonlinearity on Modulational Instability in the Anomalous-Dispersion Regime of Fiber
作者单位
中国海洋大学 光学·光电子实验室, 山东 青岛 266071
摘要
从带五次非线性项的扩展非线性薛定谔方程出发,重点考虑了五次非线性对常用的自聚焦光纤中反常色散区调制不稳定性的影响。研究结果表明,当入射功率较小时,五次非线性对调制不稳定性的影响并不明显,这说明了当入射功率很小时,忽略非线性薛定谔方程中五次非线性项的做法是合理的;随着入射功率的增加,五次非线性对调制不稳定性的影响越来越大,这种影响主要表现为五次非线性增大了调制不稳定性频谱的范围及增益值,并最终减小了使调制不稳定性发生的入射功率范围;当入射功率继续增加,超过一定的阈值条件时,调制不稳定性不能发生。
Abstract
In this paper, the effect of quintic nonlinearity on modulational instability in the anomalous-dispersion regime of self-focusing fiber from extended nonlinear Schrodinger equation is considered. The result shows
参考文献

[1] . Hasegawa. Generation of a train of soliton of pulses by induced modulational instability in optical fibers[J]. Opt. Lett., 1984, 9(7): 288-290.

[2] . M. Dianov, P. V. Mamyshey, A. M. Prokhorov et al.. Generation of a train of fundamental solitons at a high repetition rate in optical fibers[J]. Opt. Lett., 1989, 14(18): 1008-1010.

[3] G. P. Agrawal. Nonlinear Fiber Optics & Applications of Nonlinear Fiber Optics [M]. Beijing: Publishing House of Electrical Industry, 2002
G. P. Agrawal 著,贾东方,余霞虹 等译. 非线性光纤光学原理及应用[M]. 北京:电子工业出版社,2002

[4] . . Modulation instability of optical pulses in long optical fibers with minimum group-velocity dispersion[J]. Chin. Phys. Lett., 1997, 14(6): 470-473.

[5] . Tajima. Compensation of soliton broadening in nonlinear optical fibers with loss[J]. Opt. Lett., 1987, 12(1): 54-56.

[6] Xu Wencheng, Luo Aiping, Guo Qi et al.. Modulation in stability in decreasing dispersion fibers [J]. Acta Optica Sinica, 2000, 20(10):1435~1439
徐文成,罗爱平,郭旗 等. 色散缓变光纤中的调制不稳定性分析[J]. 光学学报, 2000, 20(10):1435~1439

[7] Yang Ailing, Wang Jing, Miao Hongli et al.. modulation instability of cross-phase modulation in decreasing dispersion fibers [J]. J. of Optoelectronics·Laser, 2002, 13(8):810~817
杨爱玲,王晶,苗洪利 等. 色散缓变光纤中交叉相位调制不稳定性分析[J]. 光电子·激光,2002, 13(8):810~817

[8] Liu Songhao, He Guangsheng. Optics of Intense Light and Its Applications [M]. Guangzhou: Guangdong Press of Science and Technology, 1995
刘颂豪,赫光生 著. 强光光学及其应用[M]. 广州:广东科技出版社,1995

[9] . A. Davydova, Y. A. Zaliznyak. Schrdinger ordinary solitons and chirped solitons: fourth-order dispersive effects and cubic-quintic nonlinearity[J]. Physica D, 2001, 156: 260-282.

[10] . Artigas, L. Torner, J. P. Torres et al.. Asymmetrical splitting of higher-order optical solitons induced by quintic nonlinearity[J]. Opt. Commun., 1997, 143: 322-328.

[11] . Pushkarov, S. Tanev. Bright and dark solitary wave propagation and bistability in the anomalous dispersion region of optical waveguides with third- and fifth-order nonlinearities[J]. Opt. Commun., 1996, 124: 354-364.

[12] . Explicit and exact analytic solutions of the nonlinear Schrdinger equation involing quintic terms[J]. Basic Sciences Journal of Textile Universities, 1999, 12(4): 335-339.

任志君, 王晶, 杨爱玲, 王珍丽, 王进. 五次非线性对光纤反常色散区调制不稳定性的影响[J]. 中国激光, 2004, 31(5): 595. 任志君, 王晶, 杨爱玲, 王珍丽, 王进. Effect of Quintic Nonlinearity on Modulational Instability in the Anomalous-Dispersion Regime of Fiber[J]. Chinese Journal of Lasers, 2004, 31(5): 595.

本文已被 9 篇论文引用
被引统计数据来源于中国光学期刊网
引用该论文: TXT   |   EndNote

相关论文

加载中...

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!