中国激光, 2013, 40 (4): 0402009, 网络出版: 2013-03-05   

基于高非线性光纤中四波混频效应实现对混沌激光的采样

Optical Sampling of Chaotic Laser Based on Four-Wave Mixing in Highly Nonlinear Fiber
作者单位
太原理工大学物理与光电工程学院, 新型传感器与智能控制教育部重点实验室, 山西 太原 030024
摘要
针对混沌光相干性差以及偏振态随机起伏的问题,提出了一种基于高非线性光纤中的四波混频效应对混沌激光偏振不敏感的采样方案,并通过数值的方法对波长为1550 nm,功率范围为0~10 mW的混沌光进行了采样。经研究发现,当抽运光功率为2 W,波长为1557 nm,光纤长度取60 m时,可使四波混频采样达到最佳。采用上述参数,数值实现了对混沌光的偏振不敏感采样,采样速率为5 GHz,采样的同时也起到了光放大的作用,增益系数约为10.8 dB。该结果可为实验上进一步实现混沌光的四波混频采样提供一定的理论依据。
Abstract
Based on four-wave mixing in highly nonlinear fiber, a scheme to chaotic laser sampling independent of polarization is proposed due to poor coherence of chaotic laser, and random fluctuations of polarization state. And the chaotic laser with wavelength of 1550 nm and power range from 0~10 mW is sampled by numerical method. It can be found that the four-wave mixing sampling can be optimal for the pump light with wavelength of 1557 nm and power of 2 W when the fiber length is 60 m. Using the above parameters, polarization insensitive sampling for chaotic laser is implemented with sample rate of 5 GHz. The peak power of the chaotic pulse is amplified. The gain coefficient is approximately 10.8 dB. The results can provide a theoretical basis for the further experiment.
参考文献

[1] 王冰洁, 钱建军, 赵彤 等. 混沌激光雷达的抗干扰性能分析[J]. 中国激光, 2011, 38(5): 0514002

    Wang Bingjie, Qian Jianjun, Zhao Tong et al.. Anti-jamming performance of chaotic lidar[J]. Chinese J. Lasers, 2011, 38(5): 0514002

[2] Yuncai Wang, Bingjie Wang, Angbang Wang. Chaotic correlation optical time domain reflectometer utilizing laser diode[J]. Photon. Technol. Lett., 2008, 20(19): 1636~1638

[3] Apostolos Argyris, Dimitris Syvridis, Laurent Larger et al.. Chaos-based communications at high bit rates using commercial fibre-optic links[J]. Nature, 2005, 438: 343~346

[4] J. M. Amigó, L. Kocarev, J. Szczepanski. Theory and practice of chaotic cryptography[J]. Phys. Lett. A, 2007, 366(3): 211~216

[5] Nicholas Metropolis, S. Ulam. The Monte Carlo method[J]. Journal of the American Statistical Association, 1949, 44(247): 335~341

[6] Keiji Kanazawa, Daphne Koller, Stuart Russell. Stochastic simulation algorithms for dynamic probabilistic networks[C]. Proceedings of the Eleventh Conference on Uncertainty in Artificial Intelligence, 1995. 346~351

[7] 薛璐刚, 张建忠, 刘明 等. 鲁棒的高速物理随机数发生器[J]. 科学通报, 2011, 56(33): 2746~2752

    Xue Lugang, Zhang Jianzhong, Liu Ming et al.. Robust fast physical random bit generator[J]. Chin. Sci. Bull., 2011, 56(33): 2746~2752

[8] Yuncai Wang, Pu Li, Jiangzhong Zhang. Fast random bit generation in optical domain with ultrawide bandwidth chaotic laser[J]. Photon. Technol. Lett., 2010, 22(22): 1680~1682

[9] Nobuhide Yamada, Hiroshi Ohta, Seiji Nogiwa. Polarization-insensitive optical sampling system using two KTP Crystals[J]. Photon. Technol. Lett., 2004, 16(1): 215~217

[10] Masatada Okazaki, Toshihiko Hiraooka. Guan Pengyu et al.. All-optical demultiplexing of 640-Gb/s OTDM-DPSK signal using a semiconductor SMZ switch[J]. Photon. Technol. Lett., 2009, 21(20): 1574~1576

[11] C. H. Kwok, K. K. Chow, C. Shu et al.. All-optical sampling system using nonlinear optical loop mirror with soliton self-frequency shifted control pulses[C]. Lasers and Electro-Optics, 2005. 1358~1359

[12] 王卓然, 于晋龙, 王新兵 等. 40 Gb/s超快非线性干涉仪的实验分析[J]. 中国激光, 2005, 32(7): 987~992

    Wang Zhuoran, Yu Jinlong, Wang Xinbing et al.. Experimental analysis of 40 Gb/s all optical switch using ultafast nonlinear interferometer[J]. Chinese J. Lasers, 2005, 32(7): 987~992

[13] Sho-ichiro Oda, Akihiro Maruta, Ken-ichi Kitayama. All-optical quantization scheme based on nonlinearity fiber[J]. Photon. Technol. Lett., 2004, 16(2): 587~589

[14] 刘元山, 张建国, 唐定康. 亚皮秒级时间分辨率的光取样示波器实验样机[J]. 光学学报, 2012, 32(1): 0107002

    Liu Yuanshan, Zhang Jianguo, Tang Dingkang. Prototype of an optical sampling oscilloscope with subpicosecond temporal resolution[J]. Acta Optica Sinica, 2012, 32(1): 0107002

[15] 刘茂桐, 杨爱英, 孙雨南. 基于半导体光放大器四波混频原理的光采样[J]. 光学学报, 2008, 28(1): 151~158

    Liu Maotong, Yang Aiying, Sun Yunan. Optical sampling based on four-wave mixing theory in semiconductor optical amplifier[J]. Acta Optica Sinica, 2008, 28(1): 151~158

[16] 方捻, 郭小丹, 王春华 等. 半导体光放大光纤环形激光器的偏振混沌与相干性[J]. 光学学报, 2008, 28(1): 128~131

    Fang Nian, Guo Xiaodan, Wang Chunhua et al.. The characteristic of polarization chaos and coherence of semiconductor optical amplifier based fiber ring laser[J]. Acta Optica Sinica, 2008, 28(1): 128~131

[17] M. E. Mayhic, K. Uesaka, L. G. Kazovsky. Polarization-independent one-pump fiber-optical parametric amplifier[J]. Photon. Technol. Lett., 2002, 14(11): 1506~1508

[18] 张明江, 刘铁根, 郑建宇 等. 利用光反馈半导体激光器产生超宽带混沌脉冲信号[J]. 中国激光, 2011, 38(4): 0405002

    Zhang Mingjiang, Liu Tiegen, Zheng Jianyu et al.. Demonstration of ultrawideband chaotic signal generating utilizing external feedback laser diode[J]. Chinese J. Lasers, 2011, 38(4): 0405002

[19] 杨从渊, 王安帮, 王云才. 混沌激光相关法光纤断点定位仪及其应用的实验研究[J]. 中国激光, 2011, 38(2): 0208002

    Yang Congyuan, Wang Anbang, Wang Yuncai. Correlation optical fiber fault locator based on chaotic laser and its experimental application research[J]. Chinese J. Lasers, 2011, 38(2): 0208002

[20] 张元芳, 杨玲珍. 单反馈He-Ne激光器混沌激光产生的理论及实验研究[J]. 中国激光, 2012, 39(1): 0102003

    Zhang Yuanfang, Yang Lingzhen. Theoretical and experimental study of chaos generation with single optical feedback in the He-Ne lasers[J]. Chinese J. Lasers, 2012, 39(1): 0102003

[21] Govind P. Agrawal. Nonlinear Fiber Optics[M]. Berlin: Springer-Berlag, 2000. 195~211

[22] 龚磊, 尹飞飞, 陈宏伟 等. 基于光子晶体光纤四波混频的光波长变换[J]. 光电子·激光, 2010, 21(9): 1320~1323

    Gong Lei, Yin Feifei, Chen Hongwei et al.. All-optical wavelength conversion based on four-wave mixing in photonic crystal fiber[J]. J. Optoelectronics·Laser, 2010, 21(9): 1320~1323

梁俊强, 王娟芬, 李璞, 王云才. 基于高非线性光纤中四波混频效应实现对混沌激光的采样[J]. 中国激光, 2013, 40(4): 0402009. Liang Junqiang, Wang Juanfen, Li Pu, Wang Yuncai. Optical Sampling of Chaotic Laser Based on Four-Wave Mixing in Highly Nonlinear Fiber[J]. Chinese Journal of Lasers, 2013, 40(4): 0402009.

本文已被 11 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!