First Demonstration of Pattern Effect Reduction in 40 Gb/s Semiconductor Optical Amplifier Based All-Optical Switch Utilizing Transparent cw Assist Light
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概要
- 論文の詳細を見る
We have confirmed the reduction of the pattern effect in a semiconductor optical amplifier (SOA)-based all-optical switch at 40 Gb/s operation, utilizing a transparent cw assist light that clamps the gain profile of the SOA. Error-free operation without an error floor was obtained with a power penalty of only 1 dB . The receiver sensitivity improvement of 2.3 dB was confirmed at BER = 10^<-9> using the transparent assist light. The scheme for the reduction of the pattern effect is an attractive method for high-speed operation because the required signal powers are small.
- 社団法人応用物理学会の論文
- 2002-02-28
著者
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Nishimura Kazumi
Ntt System Electronics Laboratories
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Nishimura K
Kddi R&d Laboratories Inc.:optical Industry And Technology Development Association
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Nishimura Kohsuke
Kddi R&d Laboratories Inc.:optoelectronic Industry And Technology Development Association
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Usami M
Kddi R&d Laboratories Inc.:optical Industry And Technology Development Association
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Usami Masashi
Kddi R&d Laboratories Inc.:optoelectronic Industry And Technology Development Association
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TSURUSAWA Munefumi
KDDI R&D Laboratories Inc.
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NISHIMURA Kazutoshi
NTT Human Interface Laboratories
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Tsurusawa M
Optical Network Architecture Laboratory Kddi R&d Laboratories Inc
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Nishimura Kazuhiro
Department Of Electrical & Electronic Engineering. Toyohashi University Of Technology
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Usami Masashi
KDDI R&D Laboratories Inc.:Optical Industry and Technology Development Association
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Nishimura Kohsuke
KDDI R&D Laboratories Inc.:Optical Industry and Technology Development Association
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