基于光纤光参量放大的异步双波长全光再生技术研究

于晋龙; 罗俊; 韩丙辰; 郭精忠; 吴波; 王菊; 张晓媛; 杨恩泽

doi:10.7498/aps.59.6138

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摘要

本文提出了一种新型的多波长全光再生方案,利用相位时钟光纤光参量放大,并采用相邻信道偏振正交的方法,实现对由异步信源产生的双波长信号全光再生.理论分析了参量放大中的增益饱和现象用于幅度噪声抑制,以及利用相位时钟及后续色散实现对信号定时的机理.在这个基础上,对两个独立信源产生的异步双波长10 Gbit/s信号进行再生实验,实验表明该方案有效的抑制了基于多波长3R再生系统中信道间的四波混频与交叉相位调制等非线性干扰.系统在单波长和双波长情况下分别将两路信号信噪比改善了至少6.5 dB与4.5 dB.误码率测试结

关键词:

作者及机构信息

(1)天津大学电子信息工程学院光纤通信实验室,天津 300072; (2)天津大学电子信息工程学院光纤通信实验室,天津 300072;山西大同大学物理与电子科学学院,山西 037009

基金项目: 国家自然科学基金(批准号:60736035和60977053),国家高技术研究发展计划(863计划)(批准号:2007AA01Z272)资助的课题.

参考文献

[1]	Leclerc, Lavigne B, Balmefrezol E, Brindel P, Pierre L, Rouvillain D, Seguineau F 2003 IEEE J. Lightwave Technol. 21 2779
[2]	Wolfson D, Kloch A, Fjelde T, Janz C, Dagens B, Renaud M 2000 IEEE Photon. Technol. Lett. 12 332
[3]	Yu J L, Hu H, Zhang A X, Wang Y T, Zhu L K, Wang W R, Zhang L T, Yang E Z, Jing W C, Jia D G 2008 Microw. Opt. Technol. Lett. 50 1807
[4]	Wang W R, Yu J L, Zhang A X, Han B C, Hu H, Zhang L T, Yang E Z 2008 IEEE Photon. Technol. Lett. 20 466
[5]	Du J X 2009 Acta Phys. Sin. 58 1046(in Chinese) [杜建新 2009 物理学报 58 1046]
[6]	Vasilyev M, Lakoba T I, Patki P G 2008 Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC)
[7]	Mamyshev P V 1998 24th European Conference on Optical Communication (ECOC)
[8]	Provost L, Kouloumentas C, Parmigiani F, Tsolakidis S, Tomkos I, Petropoulos P, Richardson D J 2008 Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC)
[9]	Provost L, Parmigiani F, Petropoulos P, Richardson D J 2008 IEEE Photon. Technol. Lett. 20 270
[10]	Huang Y K, Glesk I, Shankar R, Prucnal P R 2006 Opt. Express 14 10339
[11]	Miao X R, Gao S M, Gao Y 2008 Acta Phys. Sin. 57 7699(in Chinese) [苗向蕊、高士明、高莹 2008 物理学报 57 7699]
[12]	Liu H J, Chen G F, Zhao W, Wang Q S 2004 Acta Phys. Sin. 53 105(in Chinese) [刘红军、陈国夫、赵卫、王屹山 2004 物理学报 53 105]
[13]	Liu H J, Song X Z, Wang Y S, Zhao W 2008 Chin. Phys. B 17 271
[14]	Kylemark P, Sunnerud H, Karlsson M, Andrekson P A 2006 IEEE J. Lightwave Technol. 24 3471
[15]	Jiang Y, Yu J L, Hu H, Zhang A X, Zhang L T, Wang W R, Yang E Z 2008 Acta Phys. Sin. 57 2994(in Chinese) [江阳、于晋龙、胡浩、张爱旭、张立台、王文睿、杨恩泽 2008 物理学报 57 2994]
[16]	Radic S, McKinstrie C J, Jopson R M, Centanni J C, Chraplyvy A R 2003 IEEE Photon. Technol. Lett. 15 957
[17]	Kobayashi T, Yao H, Amano K, Fukushima Y, Morimoto A, Sueta T 1988 IEEE J. Quantum Electron. 24 382

施引文献

[1]	Leclerc, Lavigne B, Balmefrezol E, Brindel P, Pierre L, Rouvillain D, Seguineau F 2003 IEEE J. Lightwave Technol. 21 2779
[2]	Wolfson D, Kloch A, Fjelde T, Janz C, Dagens B, Renaud M 2000 IEEE Photon. Technol. Lett. 12 332
[3]	Yu J L, Hu H, Zhang A X, Wang Y T, Zhu L K, Wang W R, Zhang L T, Yang E Z, Jing W C, Jia D G 2008 Microw. Opt. Technol. Lett. 50 1807
[4]	Wang W R, Yu J L, Zhang A X, Han B C, Hu H, Zhang L T, Yang E Z 2008 IEEE Photon. Technol. Lett. 20 466
[5]	Du J X 2009 Acta Phys. Sin. 58 1046(in Chinese) [杜建新 2009 物理学报 58 1046]
[6]	Vasilyev M, Lakoba T I, Patki P G 2008 Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC)
[7]	Mamyshev P V 1998 24th European Conference on Optical Communication (ECOC)
[8]	Provost L, Kouloumentas C, Parmigiani F, Tsolakidis S, Tomkos I, Petropoulos P, Richardson D J 2008 Optical Fiber communication/National Fiber Optic Engineers Conference (OFC/NFOEC)
[9]	Provost L, Parmigiani F, Petropoulos P, Richardson D J 2008 IEEE Photon. Technol. Lett. 20 270
[10]	Huang Y K, Glesk I, Shankar R, Prucnal P R 2006 Opt. Express 14 10339
[11]	Miao X R, Gao S M, Gao Y 2008 Acta Phys. Sin. 57 7699(in Chinese) [苗向蕊、高士明、高莹 2008 物理学报 57 7699]
[12]	Liu H J, Chen G F, Zhao W, Wang Q S 2004 Acta Phys. Sin. 53 105(in Chinese) [刘红军、陈国夫、赵卫、王屹山 2004 物理学报 53 105]
[13]	Liu H J, Song X Z, Wang Y S, Zhao W 2008 Chin. Phys. B 17 271
[14]	Kylemark P, Sunnerud H, Karlsson M, Andrekson P A 2006 IEEE J. Lightwave Technol. 24 3471
[15]	Jiang Y, Yu J L, Hu H, Zhang A X, Zhang L T, Wang W R, Yang E Z 2008 Acta Phys. Sin. 57 2994(in Chinese) [江阳、于晋龙、胡浩、张爱旭、张立台、王文睿、杨恩泽 2008 物理学报 57 2994]
[16]	Radic S, McKinstrie C J, Jopson R M, Centanni J C, Chraplyvy A R 2003 IEEE Photon. Technol. Lett. 15 957
[17]	Kobayashi T, Yao H, Amano K, Fukushima Y, Morimoto A, Sueta T 1988 IEEE J. Quantum Electron. 24 382

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基于光纤光参量放大的异步双波长全光再生技术研究

1. (1)天津大学电子信息工程学院光纤通信实验室,天津 300072; (2)天津大学电子信息工程学院光纤通信实验室,天津 300072;山西大同大学物理与电子科学学院,山西 037009

基金项目:

国家自然科学基金(批准号:60736035和60977053),国家高技术研究发展计划(863计划)(批准号:2007AA01Z272)资助的课题.

收稿日期: 2009-10-08

修回日期: 2009-12-14

刊出日期: 2010-09-15

摘要: 本文提出了一种新型的多波长全光再生方案,利用相位时钟光纤光参量放大,并采用相邻信道偏振正交的方法,实现对由异步信源产生的双波长信号全光再生.理论分析了参量放大中的增益饱和现象用于幅度噪声抑制,以及利用相位时钟及后续色散实现对信号定时的机理.在这个基础上,对两个独立信源产生的异步双波长10 Gbit/s信号进行再生实验,实验表明该方案有效的抑制了基于多波长3R再生系统中信道间的四波混频与交叉相位调制等非线性干扰.系统在单波长和双波长情况下分别将两路信号信噪比改善了至少6.5 dB与4.5 dB.误码率测试结

关键词:

Investigation on all-optical regeneration of asynchronous dual-wavelength signals based on fiber-optic parametric amplification

1.
(1)Optical Fiber Communication Laboratory, School of Electronic & Information Engineering, Tianjin University, Tianjin 300072, China; (2)Optical Fiber Communication Laboratory, School of Electronic & Information Engineering, Tianjin University, Tianjin 300072, China;School of Physics and Electronic Science, Shanxi Datong University, Datong 037009, China

Received Date: 08 October 2009

Accepted Date: 14 December 2009

Published Online: 15 September 2010

Abstract: With the continued development of the wavelength division multiplexing (WDM) network, there arises an urgent demand for the research of multi-wavelength all-optical 3R regeneration. In this paper, a novel multi-wavelength all-optical regeneration scheme has been proposed. Using phase clock in the fiber-optic parametric amplification and polarization multiplexing, all-optical regeneration of dual-wavelength signals generated by two independent WDM transmitter is realized. Theoretical analysis is carried out for the operation mechanism of the amplitude noise suppression using the gain saturation of the parametric amplification, and re-timing using phase modulation with cascading dispersion. Dual-wavelength 10 Gbit/s signal optical regeneration is demonstrated experimentally. Experimental results show that the inter-channel nonlinearities like four-wave mixing and cross phase modulation are effectively reduced. In the single and dual-wavelength cases, signal to noise ratio improvements of at least 6.5 dB and 4.5 dB have been achieved, respectively, after regeneration. Bit error rate test shows that about 2 dB power penalty improvement is obtained in both single- and dual-wavelength operations.

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