Reducing the backreflection impact by using homodyne detection in WDM single-fiber loopback access networks
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概要
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This paper uses homodyne detection to reduce the impact of backreflections in wavelength division multiplexing (WDM) single-fiber loopback access networks. We present the principle of our beat noise suppression scheme and the configuration of upstream signal transmission that enhances the effectiveness of the proposed technique. We also experimentally confirm that beat noises can be eliminated within the signal bandwidth with no significant waveform distortion.
- （社）電子情報通信学会の論文
著者
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KUMOZAKI Kiyomi
NTT Access Network Service Systems Laboratories, NTT Corporation
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YOSHIMOTO Naoto
NTT Access Network Service Systems Laboratories, NTT Corporation
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Kumozaki Kiyomi
Ntt Corp. Yokosuka‐shi Jpn
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Fujiwara Masamichi
NTT Access Network Service Systems Laboratories, NTT Corporation
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Kaneko Shin
NTT Access Network Service Systems Laboratories, NTT Corporation
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Kimura Hideaki
NTT Access Network Service Systems Laboratories, NTT Corporation
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