中国激光, 1997, 24 (7): 654, 网络出版: 2006-10-31   

暗孤子传输系统中调制拉曼泵浦的控制作用

The Control Role of the Modulated Raman Pump in a Dark Soliton Transmission System
作者单位
1 东南大学电子工程系,南京 210096
2 湖北师范学院物理系,黄石 435002
摘要
一种新的暗孤子传输控制方法,调制拉曼泵浦被用来控制暗孤子的传输。研究结果表明:在暗孤子传输系统中,每个放大器后插入调制拉曼泵浦进行传输控制,不仅可以有效地抑制暗孤子的时间抖动,同时还明显降低了暗孤子间的相互作用。
Abstract
In this paper, a new method of dark soliton transmission control by means of modulated Raman pump is presented. The results show: when the modulated Raman pump is sited following each amplifier, the random walk of dark solitons induced by amplifier spontaneous emission noise is reduced apparently, and the interaction between two dark solitons is suppressed well.
参考文献

[1] K. Kurokawa, M. Nakazawa. Femtosecond soliton transmission characteristics in ultralong erbium-doped fiber amplifier with different pumping configuration. IEEE J. Quant. Electr., 1992, QE-28: 1922~1929

[2] J. P. Gordon, H. A. Haus. Random walk of coherently amplified solitons in optical fiber transmission. Opt. Lett., 1986, 11(10): 665~667

[3] Y. S. Kivshar, M. Haelterman, P. Emplit et al.. Gordon-Haus effect on dark solitons. Opt. Lett., 1994, 19(1): 19~21

[4] I. M. Uzunov, M. Golles, L. Leine et al.. The effect of bandwidth limited amplification on soliton interaction. Opt. Commun., 1994, 110(15): 465~474

[5] 王发强,陈明华,杨祥林. 同步幅度调制控制孤子系统中的孤子相互作用. 中国激光, 1996, A23(6): 509~512

[6] S. Wen, S. Chi. Reduction of the soliton interaction and the Gordon-Haus effect by optical phase conjugation. Opt. Lett., 1995, 20(9): 976~978

[7] M. Mastumoto, H. Ikeda, A. Hasegawa. Reduction of G-H effect on dark solitons by means of nonlinear gain. Electr. Lett., 1995, 31(6): 482~483

[8] A. Maruta, Y. Kodama. Suppression of interactions between adjacent optical dark solitons by means of synchronized phase modulation. Opt. Lett., 1995, 20(17): 1752~1754

[9] S. Kumar, A. Hasegawa. Suppression of the Gordon-Haus noise by a modulated Raman pump. Opt. Lett., 1995, 20(18): 1856~1858

[10] Li Hong, Chen Haijuan, Yang Xianglin. Compensation of stimulated Brillouin scattering effect with stimulated Raman effect in d-EDFA. Chinese J. Lasers, 1996, B5(5): 409~414

[11] A. Hasegawa, Y. Kodama. Solitons in Optical Communication. Oxford: Oxford U. Press, 1995, 143~147

[12] I. M. Uzunov, V. S. Gerdjikov. Self-frequency shift of dark solitons in optical fibers. Phys. Rev. A, 1993, 47(2): 1582~1585

李宏, 杨祥林, 刘堂坤. 暗孤子传输系统中调制拉曼泵浦的控制作用[J]. 中国激光, 1997, 24(7): 654. 李宏, 杨祥林, 刘堂坤. The Control Role of the Modulated Raman Pump in a Dark Soliton Transmission System[J]. Chinese Journal of Lasers, 1997, 24(7): 654.

本文已被 2 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!