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基于SOA和改进M-Z干涉仪的光分组头提取方案

Novel Optical Header Extraction Based-on SOA and M-Z Interferometer
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摘要 提出了一种基于半导体光放大器(SOA)和改进的马赫-曾德尔(M-Z)干涉仪的全光分组交换的分组头提取结构和方案。通过讨论SOA-改进的M-Z干涉仪参数对系统性能的影响,从而得到使性能优化的系统参数。数值分析和仿真结果表明,系统在分组头和净荷速率分别为2.5 Gb/s和40 Gb/s时,系统提取分组头的对比度达到15 dB以上。另外,该系统还具有结构简单、可扩展性好和易于集成的优点。 An optical header extraction structure and scheme based-on semiconductor optical amplifier(SOA) and improved Mach-Zehnder(M-Z) interferometer is presented. The parameters of improved SOA-M-Z interferometer are discussed and designed to optimize the performance of the proposed scheme. Numerical analysis and simulation show that more than 15 dB contrast ratio of the header extraction is achieved when the rates of header and payload are 2.5 Gb/s and 40 Gb/ s, respectively. In addition, the system is of simple structure, highly extension and photonic integration.
出处 《半导体光电》 EI CAS CSCD 北大核心 2007年第3期395-398,共4页 Semiconductor Optoelectronics
基金 国家自然科学基金资助项目(90304004) 重庆邮电大学自然基金资助项目(A2006-51)
关键词 光分组交换 分组头提取 对比度 马赫-曾德尔干涉仪 半导体光放大器 OPS optical header extraction contrast ratio M-Z interferometer SOA
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参考文献13

  • 1Blumenthal D J.Optical packet switching[J].IEEE LEOS,2004(2):910-912.
  • 2Dorren H J S,Hdl M T,Liu Y,et al.Optical packet switching and buffering by using all-optical signal processing methods[J].Lightwave Technol.,2003,21(1):2-12.
  • 3Calabretta N,Contestabile G,Errico A D,et al.Alloptical label processor/erasure for label swapping of 12.5 Gbit/s sp.eetrally separated bit-serial DPSK label and payload[J].Electron.Lett.,2005,41(9):541-543.
  • 4Martinez J M,Herrera J,Ramos F,et al.All-optical address recognition scheme for label-swapping networks[J].IEEE Photon:Technol.Lett.,2006,18(1):151-153.
  • 5Calabretta N.All-optical header processor for DPSK optical pack6ts[J].Electron.Lett.,2004,40(23):1 502-1 503.
  • 6Ohlen P,Olsson B E,Blumenthal D J.All-optical header erasure and penalty free rewriting in a fibre based high speed wavelength converter[J].IEEE Photon,Technol.Lett.,2000,12(6):663-665.
  • 7boyraz O,Han Y,Nuruzzaman A,et al.Time stretch optical header recognition[J].IEEE LEOS,2003(2):543-544.
  • 8Lin Y M,Way W I,Chang G K.A novel optical label swapping technique using erasable optical singlesideband subcarrier label[J].IEEE Photon.Technol.Lett.,2000,12(8):1 088-1 090.
  • 9Chan K,Tong F,Chan C K,et al.An all-optical packet header recognition scheme for self-routing packet networks[A].Proc.Optical Fiber Commun.,2002:284-285.
  • 10Lallas E N,Skarmoutsos N,Syvridis D.An optical FSK-based label coding technique for the realization of the all-optical label swapping[J].IEEE Photon.Technol.Lett.,2002,14(10):1 472-1 474.

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