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Experimental study of 4-user,2.5 Gb/s OCDMA-PON based on FBG
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    Abstract:

    Optical code division multiple access(OCDMA) offers all-optical processing,asynchronous access ability,and high potential information security.Passive optical network(PON) provides a solution for last mile bottleneck in optical access network.OCDMA-PON integrates the advantages of OCDMA and technological features of PON.It has great potential in future application of optical access network.In this paper,the theory of OCDMA-PON system and the principle of FBG-based en/decoder are introduced.A transmission experiment is designed with two-dimensional optical orthogonal code(2D-OOC),consisting of four transmitters and one receiver,and the data transmission rate is 2.5 Gb/s.The experimental result shows that in the case of multi-user,the system realizes correct transmission and reaches good performance.

    Reference
    [1] Yang C C.Compact optical CDMA passive optical network with differentiated services [J].IEEE Transactions on Communications,2009,57(8):2402-2409
    [2] Karbassian M M,Ghafouri-Shiraz H.Incoherent two-dimensional array modulation transceiver for photonic CDMA [J].Journal of Lightwave Technology,2009,27(8):980-988
    [3] Kamio Y,Wada N.OCDM transmission experiments on JGN2 test bed optical link [J].Journal of the National Institute of Information and Communications Technology,2006,53(2):71-78
    [4] 李传起,周谞,宋标,等.一种光码分多址无源接入网及其性能研究 [J].光学学报,2010,30(3):660-665 LI Chuanqi,ZHOU Xu,SONG Biao,et al.A new OCDMA passive access network and its performance analysis [J].Acta Optical Sinica,2010,30(3):660-665
    [5] Bres C S,Glesk I,Prucnal P R.Demonstration of an eight user 115 Gb/s Incoherent OCDMA system using supercontinuum generation and optical time gating [J].Photonics Technology Letters,2006,18(7):889-891
    [6] Kataoka N,Wada N,Wang X,et al.Field trial of duplex,10 Gbps×8-user DPSK-OCDMA system using a single 16×16 multi-port encoder/decoder and 16-level phase-shifted SSFBG encoder/decoders [J].Journal of Lightwave Technology,2009,27(3):299-305
    [7] 吉建华,徐铭,杨淑雯,等.2.5 Gb/s 码位重叠快跳频光码分多址实验系统[J].中国激光,2006,33(6):779-783 JI Jianhua,XU Ming,YANG Shuwen,et al.Experiment on 2.5 Gb/s symbol overlapping optical fast frequency-hopping code division multiple access system[J].Chinese Journal of Lasers,2006,33(6):779-783
    [8] 付晓梅,于晋龙,王文睿,等.二维光正交码编码光码分多址系统研究[J].光电子·激光,2005,16(12):1459-1462 FU Xiaomei,YU Jinlong,WANG Wenrui,et al.The characteristics of two-dimension optical orthogonal code encoding OCDMA communication with Bragg grating arrays [J].Journal of Optoelectronics Laser,2005,16(12):1459-1462
    [9] 周园园,张媛,乙万义,等.OCDMA 系统中变重光正交码的构造及误码率分析[J].南京信息工程大学学报:自然科学版,2010,2(6):533-537 ZHOU Yuanyuan,ZHANG Yuan,YI Wanyi,et al.Structure and BER analysis of variable-weight optical orthogonal codes for OCDMA systems[J].Journal of Nanjing University of Information Science & Technology:Natural Science Edition,2010,2(6):533-537
    [10] 李传起,李晓滨.光纤通信OCDMA系统 [M].北京:科学出版社,2008 LI Chuanqi,LI Xiaobin.Fiber communication OCDMA system[M].Beijing:Science Press,2008
    [11] 李晓滨.光码分多址多用户干扰抑制系统性能研究[J].光通信研究,2006(3):38-41 LI Xiabin.Study of performances of optical CDMA multiuser interference suppression systems[J].Study on Optical Communications,2006(3):38-41
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SHEN Zhiguo, CHEN Hui, LI Xiaobin, LI Chuanqi. Experimental study of 4-user,2.5 Gb/s OCDMA-PON based on FBG[J]. Journal of Nanjing University of Information Science & Technology,2012,4(6):540-544

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  • Received:September 10,2011
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