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光纤通信用可调谐色散补偿器的研究进展 被引量:2

Progress in tunable dispersion compensators for fiber-optic communications
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摘要 40 Gbit/s密集波分复用(DWDM)系统对色散要求较高,传统的色散补偿只能粗略补偿系统色散,对于残余色散和由环境变化导致的色散变化等则无能为力。可调谐色散补偿器(TDC)可根据系统色散的变化自动调整色散补偿量,从而达到理想的补偿效果。文章介绍了几种动态色散补偿的实现方案,并对其进行了一定的比较和分析。 Conventional dispersion compensators cannot satisfy the requirement of 40 Gbit/s DWDM systems for accurate control of the dispersion and neither can they do anything about the remnant dispersion or the dispersion variations caused by circumstances. A Tunable Dispersion Compensator (TDC) can adjust the dispersion compensations automatically in line with the system dispersion variations, achieving the ideal compensation effects. In this paper, several dynamic dispersion compensation schemes are presented, compared and analyzed.
作者 徐来 马卫东
出处 《光通信研究》 北大核心 2009年第6期48-51,共4页 Study on Optical Communications
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参考文献11

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共引文献7

同被引文献12

  • 1Sano T , Iwashima T , Katayama M , et al . Novel Multi-Channel Tunable Chromatic Dispersion Compen- sator Based on MEMS & Diffraction Grating[A]. OFC 2003 [C]. Los Angeles, CA, USA: OSA, 2003. 722-723.
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  • 3Kazunori Seno, Kenya Suzuki, Kei Watanabe, et al. Channel-by-channel tunable optical dispersion compen sator consisting of arrayed waveguide grating and liq uid crystal on silicon [A]. OFC/NFOEC 2008 [C]. San Diego, California, USA. OSA, 2008. OWB4.
  • 4Kenya Suzuki, Naoki Ooba, Motohaya Ishii, et al. 40- Wavelength Channelized Tunable Optical Dispersion Compensator with Increased Bandwidth Consisting of Arrayed Waveguide Gratings and Liquid Crystal on Silicon [A].OFC 2009 [C]. San Diego, California, USA: OSA, 2009. 1-3.
  • 5Kazunori Seno, Kenya Suzuki, Naoki Ooba, et al. 50-Wavelength Channel-by-Channel Tunable Optical Dispersion Compensator Using Combination of Arrayed- Waveguide and Bulk Gratings [A]. OFC 2010 [C]. San Diego,California,USA: OSA, 2010.1-3.
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  • 7程振杰,余重秀.WDM网中同频串扰的研究[J].光子学报,2001,30(1):21-26. 被引量:6
  • 8陈丹,何对燕,侯睿.多波长光交叉连接节点的优化设计[J].光通信研究,2002(3):5-10. 被引量:2
  • 9霍晓莉,荆瑞泉.BBU集中部署时CPRI链路承载方案[J].电信科学,2015,31(8):161-165. 被引量:13
  • 10沈世奎,王光全.移动前传网络中传输方案需求及应用探讨[J].邮电设计技术,2015(11):1-6. 被引量:4

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