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Study on Ultra-long Large-capacity Coherent Optical TransmissionSystems Aiming at Realization of the Shannon Limit

Study on Ultra-long Large-capacity Coherent Optical TransmissionSystems Aiming at Realization of the Shannon Limit
以实现香农极限为目标的超长大容量相干光传输系统研究
批准号:
22246046
负责人:
KIKUCHI Kazuro
金额:
$30.87万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (A)
财政年份:
2010
资助国家:
日本
项目状态:
已结题
起止时间:
2010 至 2012

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中文摘要
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英文摘要
The Nyquist wavelength-division multiplexing (WDM) technique can increase the spectral efficiency up to 1 sybmol/s/Hz, generating rectangular-shaped optical spectra whose bandwidths are equal to the symbol rate and aligning them in the optical frequency domain without any frequency gap. In this project, we study generation, transmission, and demodulation of polarization-division multiplexed (PDM) high-order QAM optical signals under the Nyquist-WDM condition. We successfully establish the method for generating 4QAM, 16QAM, and 64QAM Nyquist-WDM PDM signals at 10 Gsymbol/sand demodulating these signals after transmission.
期刊论文(70)
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会议论文
DOI: --
发表时间: 2010
期刊:
影响因子: --
作者: [笹田一郎, 西村匡史, 田島哲也, 原田翔夢, 竹田敏和, 島田政紀, K..Kikuchi]
通讯作者: K..Kikuchi
DOI: 10.1364/oe.20.026236
发表时间: 2012-11
期刊: Optics express
影响因子: 3.8
作者: [Y. Mori;Chao Zhang;K. Kikuchi]
通讯作者: Y. Mori;Chao Zhang;K. Kikuchi
DOI: 10.1364/oe.20.005291
发表时间: 2012-02-27
期刊: OPTICS EXPRESS
影响因子: 3.8
作者: [Kikuchi, Kazuro]
通讯作者: Kikuchi, Kazuro
DOI: --
发表时间: 2011-07
期刊: 16th Opto-Electronics and Communications Conference
影响因子: --
作者: [Md. Saifuddin Faruk;K. Kikuchi]
通讯作者: Md. Saifuddin Faruk;K. Kikuchi
45
    Wavelength-path optical networks based on digital coherent receivers
    • 批准号:
      24656223
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.58万
    • 财政年份:
      2012
    • 负责人:
      KIKUCHI Kazuro
    • 依托单位:
    Study on Ultra-wideband Measurements of Optical Electric Fields for Optical Fiber Communications
    • 批准号:
      22656090
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $2.24万
    • 财政年份:
      2010
    • 负责人:
      KIKUCHI Kazuro
    • 依托单位:
    Study on all optical signal regeneration technology in ultrafast optical communication system
    • 批准号:
      12305026
    • 项目类别:
      Grant-in-Aid for Scientific Research (A)
    • 资助金额:
      $22.6万
    • 财政年份:
      2000
    • 负责人:
      KIKUCHI Kazuro
    • 依托单位:
    Multi-wavelength pulse source using fowner synthesis
    • 批准号:
      10555014
    • 项目类别:
      Grant-in-Aid for Scientific Research (B)
    • 资助金额:
      $7.42万
    • 财政年份:
      1998
    • 负责人:
      KIKUCHI Kazuro
    • 依托单位:
    海外基金