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
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
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.
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Coherent optical commun ications: Historical perspectives and future directions," Chapter 2 in High Spectral Density Optical Communication Techno- logies
相干光通信:历史观点和未来方向”,《高光谱密度光通信技术》第 2 章
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
Proper polarization demultiplexing in optical coherent receiver using constant modulus algorithm with training mode
使用具有训练模式的恒模算法在光相干接收机中进行适当的偏振解复用
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
[Md.S.Faruk, Y.Mori, C.Zhang, K.Kikuchi]
通讯作者:
K.Kikuchi
共 45 条
Wavelength-path optical networks based on digital coherent receivers
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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
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批准号:22656090
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项目类别:Grant-in-Aid for Challenging Exploratory Research
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资助金额:$2.24万
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财政年份:2010
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负责人:KIKUCHI Kazuro
-
依托单位:
Study on all optical signal regeneration technology in ultrafast optical communication system
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批准号:12305026
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项目类别:Grant-in-Aid for Scientific Research (A)
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资助金额:$22.6万
-
财政年份:2000
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负责人:KIKUCHI Kazuro
-
依托单位:
Multi-wavelength pulse source using fowner synthesis
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批准号:10555014
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$7.42万
-
财政年份:1998
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负责人:KIKUCHI Kazuro
-
依托单位:
Ultra wideband WDM optical commune cat ion systems using optical phase conjugation
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批准号:10450144
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项目类别:Grant-in-Aid for Scientific Research (B)
-
资助金额:$9.6万
-
财政年份:1998
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负责人:KIKUCHI Kazuro
-
依托单位:
Ultra-fast optical fiber communication systems using third-order optical nonlinearity in semiconductor optical amplifiers
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批准号:08455173
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项目类别:Grant-in-Aid for Scientific Research (B)
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资助金额:$5.57万
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财政年份:1996
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负责人:KIKUCHI Kazuro
-
依托单位:
Frequency synchronization in dence FDM optical networks
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批准号:07555118
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项目类别:Grant-in-Aid for Scientific Research (A)
-
资助金额:$5.12万
-
财政年份:1995
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负责人:KIKUCHI Kazuro
-
依托单位:
Ultra long distance and high capacity optical fiber transmission system using midway optical phase conjugation
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批准号:06452240
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项目类别:Grant-in-Aid for General Scientific Research (B)
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资助金额:$4.61万
-
财政年份:1994
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负责人:KIKUCHI Kazuro
-
依托单位:
Devices for Transmitter, Wave-Propagation, and Receiver in Coherent Optical Communication Systems
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批准号:61420031
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项目类别:Grant-in-Aid for General Scientific Research (A)
-
资助金额:$12.54万
-
财政年份:1986
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负责人:KIKUCHI Kazuro
-
依托单位:
海外基金