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光正交频分复用技术在光网络中的应用研究 被引量：3

Application research on O-OFDM for optical networks
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摘要 光正交频分复用(O-OFDM)技术是目前正在研究的热点技术之一。O-OFDM技术应用在光网络中可以有效地提高系统抵抗色散及偏振模色散等效应的能力,从而改善网络的性能。文章阐述了O-OFDM技术的原理,介绍了将O-OFDM技术应用在光骨干传输网中及光接入网中的研究现状,并对该技术的发展趋势以及应用前景做出了展望。 As one of the hotspot technologies in current study, Optical Orthogonal Frequency Division Multiplexing （O-OFDM） is applied to enhance the optical network capability to counteract such effects as chromatic dispersion and polarization mode dispersion, thus improving their performances. This paper explains the principle of the technology, reviews its current applications in optical backbone transmission networks and optical access networks and forecasts the trend of its development and prospects of its applications.
作者 邓超公 张为峰 忻向军
机构地区 张家口职业技术学院 北京邮电大学信息光子学与光通信教育部重点实验室
出处 《光通信研究》 北大核心 2009年第6期28-31,共4页 Study on Optical Communications
基金 国家"九七三"计划资助项目(2010CB328300) 国家自然科学基金资助项目(60677004 60977046) 教育部留学归国人员教学科研经费建设项目 国家"八六三"计划资助项目(2009AA01Z220 2007AA03Z447) 新世纪优秀人才计划资助项目(NECT-07-0111)
关键词 光正交频分复用 光传输网 光接入网 O-OFDM optical transmission network optical access network
分类号 TN915 [电子电信—通信与信息系统]
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参考文献10

  • 1Lowery A J, Du L, Armstrong J. Orthogonal frequency division multiplexing for adaptive dispersion compensation in long haul WDM systems [A]. OFC 2006 [C]. Anaheim, CA:OSA,2006.
  • 2Kobayashi T, Sano A, Yamada E, et al. Electro-optically multiplexed 110 Gbit/s optical OFDM signal transmission over 80 km SMF without dispersion compensation [J]. Electronics Letters, 2008,44(3) :225 - 226.
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同被引文献33

  • 1周北望,徐其桓.光纤通信系统传输距离受限机理及SDH光传输网再生段设计[J].有线电视技术,2005,12(7):14-16. 被引量：1
  • 2Shieh W. OFDM for adaptive ultra high-speed optical networks [C]. OFC, 2010, OWO1.
  • 3Wang Yumin. Key Technologies and Applications for OFDM (OFDM/关键技术与应用) [M]. Beijing: China Machine Press, 2006 (in Chinese).
  • 4Shao Yufeng, Huang Bo, et al. A novel subcarrier OFDM-MSK WDM passive optical network [C]. OFC, 2010, OTu04.
  • 5Zhao J, et aI. A novel optical fast OFDM with reduced channel spacing equal to half of the symbol rate per ember [C]. OFC, 2010, OMR1.
  • 6Hillerkuss D, Schellinger T, et al. Single source optical OFDM transmitter and optical FFT receiver demonstrated at line rates of 5.4 and 10.8 Tbit/s [C]. OFC, 2010, PDPC1.
  • 7Liu Xiang, Chandrasekhar S, et al. Transmission of a 448 Gb/s reduced-guard-interval CO-0FDM signal with a 60 GHz optical bandwidth over 2000 km of ULAF and five 80-GHz-Grid ROADMs [C]. OFC, 2010, PDPC2.
  • 8Takahashi Hidenori, et al. Required resolution of digital-analog-converter for optical OFDM [C]. OFC, 2010, JThA4.
  • 9Tang Chao, Chen Hongwei, et al. 200 Gs/s real-time optical-sampling-based orthogonal frequency division mul- tiplexing system [C]. OFC, 2010, OWO5.
  • 10Buchali F, et aI. Realization of a real-time 12.1Gb/s optical OFDM transmitter and its application in a 109Gb/s transmission system with coherent reception [C]. ECOC, 2009, PD2.1.

引证文献3

二级引证文献7

光通信研究
2009年 第6期

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