Short hybrid polymer/sol-gel silica waveguide switches with high in-device electro-optic coefficient based on photostable chromophore
AIP Advances 1 巻 4 号
042137- 頁
2011 発行
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この文献の参照には次のURLをご利用ください : https://ir.lib.hiroshima-u.ac.jp/00033947
| ファイル情報(添付) | |
| タイトル ( eng ) |
Short hybrid polymer/sol-gel silica waveguide switches with high in-device electro-optic coefficient based on photostable chromophore
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| 作成者 |
Enami Yasufumi
Luo Jingdong
Jen Alex K-Y.
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| 収録物名 |
AIP Advances
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| 巻 | 1 |
| 号 | 4 |
| 開始ページ | 042137 |
| 抄録 |
The highest electro-optic (EO) coefficient to date is achieved in short polymeric directional coupler switches based on hybrid EO polymer/sol-gel silica waveguides. Optimized poling conditions in such waveguides give a highest in-device EO coefficient of 160 pm/V at 1550 nm using highly efficient and photostable guest–host EO polymer SEO100. Adiabatic waveguide transitions from the passive sol-gel core to active EO polymer cores surrounding the sol-gel core are shown using EO polymer cores with a coplanar tapered structure. Switching voltages of 8.4 and 10.5 V are achieved for electrodes that are 2.1 and 1.5 mm long, respectively, which are half those of EO switches containing the chromophore AJLS102.
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| NDC分類 |
物理学 [ 420 ]
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
American Institute of Physics
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| 発行日 | 2011 |
| 権利情報 |
(c) 2011 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License.
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 2158-3226
[DOI] 10.1063/1.3662038
[DOI] http://dx.doi.org/10.1063/1.3662038
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