| 光折变法制备的As2S8条形波导的光阻断效应 |
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| 引用本文： | 邹林儿,陈抱雪,陈 林,袁一方,浜中广见,矶 守.光折变法制备的As2S8条形波导的光阻断效应[J].物理学报,2006,55(4):1868-1872. |
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| 作者姓名： | 邹林儿 陈抱雪 陈 林 袁一方 浜中广见 矶 守 |
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| 作者单位： | (1)日本东京农工大学化工系，日本东京 184-8588; (2)日本法政大学材料化学系，日本东京 184-8584; (3)上海理工大学光学与电子信息工程学院，上海 200093 |
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| 基金项目： | 国家自然科学基金(批准号：60177017)、上海市重点学科建设基金(批准号：T0501)和上海市教育委员会重点学科建设计划资助的课题. |
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| 摘 要： | 实验研究了As2S8薄膜光折变现象.提出并采用紫外光激励的方法试制了As2S8条形波导，导模激励显示该波导具有良好的导波特性.在此基础上，考察了As2S8条波导的光阻断效应，实现了光-光效应的开关功能.
关键词：
光波导技术
2S8条形波导')" href="#">As2S8条形波导
光阻断效应
光激励法
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| 关 键 词： | 光波导技术 As2S8条形波导 光阻断效应 光激励法 |
| 收稿时间： | 7/4/2005 12:00:00 AM |
| 修稿时间： | 2005-07-042005-11-29 |
Optical-stopping effect of As2S8 channel waveguide fabricated by method of photoinduced refractive index changes |
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| Zou Lin-Er,Chen Bao-Xue,Chen Lin,Yuan Yi-Fang,Hiromi Hamanaka and Mamoru Iso.Optical-stopping effect of As2S8 channel waveguide fabricated by method of photoinduced refractive index changes[J].Acta Physica Sinica,2006,55(4):1868-1872. |
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| Authors: | Zou Lin-Er Chen Bao-Xue Chen Lin Yuan Yi-Fang Hiromi Hamanaka and Mamoru Iso |
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| Institution: | 1. College of Optics and Electron Information Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China ; 2. Department of Material Chemical Engineering, Hosei University, Tokyo 184-8584, Japan; 3. Department of Chemical Engineering, Tokyo University of Agricalture and Technology, Tokyo 184-8588, Japan |
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| Abstract: | The photorefractive phenomenon of As2S8 film is reported in this paper. An ultraviolet irradiation technique is presented and applied successfully to As2S8 channel waveguide preparation on the basis of analyzing these experimental data. This channel waveguide of As2S8 displays good characteristics of a waveguide using a guided mode excitation. It is found that the optical stopping effect of As2S8 channel waveguide has the rotential application owing to its switching function with the photo-optical effect. |
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| Keywords: | optical waveguide technique As2S8 channel waveguide optical-stopping effect irradiation technique |
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