All-optical memory based on buried heterostructure photonic crystal lasers (レーザ・量子エレクトロニクス)
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概要
- 論文の詳細を見る
We have demonstrated an all-optical memory by using InGaAsP/InP buried heterostructure photonic crystal (BH-PhC) lasers. We achieved distinct optical injection locking bistability with only 25μW pump power, which is two orders less than any other type of bistable semiconductor lasers. Dynamic memory operations were achieved with 22μW bias power and 60 ps switching time. A wide bistable range both in switching power and injection wavelength was achieved and showed that it is sufficiently robust for practical usage. The InGaAsP/InP BH-PhC laser shows great potentials for realizing logic elements for all-optical signal processing.
- 社団法人電子情報通信学会の論文
- 2010-12-10
著者
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Kawaguchi Yoshihiro
Ntt Photonics Laboratories
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Notomi Masaya
Ntt Basic Research Laboratories
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Notomi Masaya
Ntt Basic Research Laboratories Ntt Corporation
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Matsuo Shinji
Ntt Photonics Laboratories
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Shinya Akihiko
Ntt Basic Research Laboratories Ntt Corporation
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Kawaguchi Yoshihiro
Advanced Technology Research Department Photonics Division Ando Electric Co. Ltd.
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Sato Tomonari
Ntt Photonics Laboratories Ntt Corporation
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Chen Chin-hui
Ntt Photonics Laboratories Ntt Corporation
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NOZAKI Kengo
NTT Basic Research Laboratories, NTT Corporation
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SUMIKURA Hisashi
NTT Basic Research Laboratories, NTT Corporation
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Kawaguchi Yoshihiro
Ntt Photonics Laboratories Ntt Corporation
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Nozaki Kengo
Ntt Basic Research Laboratories Ntt Corporation
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Sumikura Hisashi
Ntt Basic Research Laboratories Ntt Corporation
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Sato Tomonari
Ntt Photonics Laboratories
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