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Large delay-bandwidth product and tuning of slow light pulse in photonic crystal coupled waveguide
http://hdl.handle.net/10131/7962
http://hdl.handle.net/10131/796299615986-de03-4562-ab83-ac3ef6d52c07
名前 / ファイル | ライセンス | アクション |
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20.pdf (771.1 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2012-03-26 | |||||
タイトル | ||||||
タイトル | Large delay-bandwidth product and tuning of slow light pulse in photonic crystal coupled waveguide | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Baba, Toshihiko
× Baba, Toshihiko× Kawasaki, Takashi× Sasaki, Hirokazu× Adachi, Jun× Mori, Daisuke |
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著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18131 | |||||
姓名 | ババ, トシヒコ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18132 | |||||
姓名 | カワサキ, タカシ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18133 | |||||
姓名 | ササキ, ヒロカズ | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18134 | |||||
姓名 | アダチ, ジュン | |||||
著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18135 | |||||
姓名 | モリ, ダイスケ | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18136 | |||||
姓名 | 馬場, 俊彦 | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 18137 | |||||
姓名 | 森, 大祐 | |||||
著者所属 | ||||||
Yokohama National University, Department of Electrical and Computer Engineering | ||||||
著者所属 | ||||||
Yokohama National University, Department of Electrical and Computer Engineering | ||||||
著者所属 | ||||||
Yokohama National University, Department of Electrical and Computer Engineering | ||||||
著者所属 | ||||||
Yokohama National University, Department of Electrical and Computer Engineering | ||||||
著者所属 | ||||||
Yokohama National University, Department of Electrical and Computer Engineering | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper reports two advances in a slow light device consisting of chirped photonic crystal slab coupled waveguide on SOI substrate. One is concerning the delay-bandwidth product, indicating the buffering capacity of the device. We experimentally evaluated a record high value of 57 (a 40ps delay and a 1.4THz bandwidth). We also observed ~1ps wide optical pulse transmission in the cross-correlation measurement. Regarding the pulse as a signal and considering the broadening of the pulse width due to the imperfect dispersion compensation in the device, storage of more than 12 signal bits was confirmed. The other is a wide-range tuning of the pulse delay. We propose a technique for externally controlling the chirping to permit variable delay. We demonstrate tuning of the pulse delay up to 23ps, corresponding to a ~7mm extension of the free space length. | |||||
書誌情報 |
Optics express 巻 16, 号 12, p. 9245-9253, 発行日 2008-06-09 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 10944087 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1364/OE.16.009245 | |||||
権利 | ||||||
権利情報 | copyright © Optical Society of America | |||||
権利URI | ||||||
権利情報 | http://www.osa.org/ | http://www.osa.org/ | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Optical Society of America |