| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2007-04-19 |
| タイトル |
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タイトル |
Tunable Light Propagation in Photonic Crystal Coupler Filled With Liquid Crystal |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
Yasuda, Takuro
Tsuji, Yasuhide
Koshiba, Masanori
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| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34525 |
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姓名 |
辻, 寧英 |
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言語 |
ja |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
We propose a new photonic crystal coupler-type optical switch which consists of a triangular lattice of air holes filled with liquid crystal (LC). This switch utilizes the decoupling nature. In order to utilize a large refractive index change of LC, π phrase-shifted larger air holes are introduced into the core region, compared to the cladding region. In our sturcture, all air holes are filled with LC and selective injection of LC is not required. By changing the orientation of the applied field, the coupling state changes decoupling from perfect coupling, and switching operation is realized. Switching operation of the present switch is comfirmed by the two-dimensional finite-element method (FEM), and also preliminary three-dimensional calculations comfirm the two-dimensional FEM results. |
| 書誌情報 |
IEEE Photonics Technology Letters
巻 17,
号 1,
p. 55-57,
発行日 2005-01
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| DOI |
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識別子タイプ |
DOI |
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関連識別子 |
http://doi.org/10.1109/LPT.2004.837723(410) 17 |
| 権利 |
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権利情報 |
IEEE, Yasuda, T., Tsuji, Y. and Koshiba, M., Photonics Technology Letters, IEEE, 17(1), 2005, 55-57. c2005 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. |
| フォーマット |
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内容記述タイプ |
Other |
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内容記述 |
application/pdf |
| 出版者 |
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出版者 |
Institute of Electrical and Electronics Engineers |
|
言語 |
en |
| 著者版フラグ |
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言語 |
en |
|
値 |
publisher |
| 出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
4216.pdf (281.2 kB)
