Single-Channel 1.28Tbit/s-525km DQPSK Transmission Using Ultrafast Time-Domain Optical Fourier Transformation and Nonlinear Optical Loop Mirror
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概要
- 論文の詳細を見る
We demonstrate a single-channel 1.28Tbit/s-525km transmission using OTDM of subpicosecond DQPSK signals. In order to cope with transmission impairments due to time-varying higher-order PMD, which is one of the major limiting factors in such a long-haul ultrahigh-speed transmission, we newly developed an ultrafast time-domain optical Fourier transformation technique in a round-trip configuration. By applying this technique to subpicosecond pulses, transmission impairments were greatly reduced, and BER performance below FEC limit was obtained with increased system margin.
- （社）電子情報通信学会の論文
- 2011-02-01
著者
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GUAN Pengyu
Research Institute of Electrical Communication, Tohoku University
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MULVAD Hans
DTU Fotonik, Technical University of Denmark
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TOMIYAMA Yutaro
Research Institute of Electrical Communication, Tohoku University
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HIRANO Toshiyuki
Research Institute of Electrical Communication, Tohoku University
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Hirooka Toshihiko
Research Institute Of Electrical Communication Tohoku University
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Nakazawa Masataka
Research Institute Of Electrical Communication Tohoku University
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Mulvad Hans
Dtu Fotonik Technical University Of Denmark
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Tomiyama Yutaro
Research Institute Of Electrical Communication Tohoku University
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Nakazawa Masataka
Research Institute Of Electrical Communication At Tohoku University
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Hirano Toshiyuki
Research Institute Of Electrical Communication Tohoku University
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Guan Pengyu
Research Institute Of Electrical Communication Tohoku University
関連論文
- Single-Channel 1.28Tbit/s-525km DQPSK Transmission Using Ultrafast Time-Domain Optical Fourier Transformation and Nonlinear Optical Loop Mirror
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