| 硫化砷非晶态波导光阻断效应的机理研究 |
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| 引用本文： | 王关德,陈抱雪,王平,隋国荣,邹林儿,浜中广见,矶守.硫化砷非晶态波导光阻断效应的机理研究[J].物理学报,2011,60(7):74224-074224. |
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| 作者姓名： | 王关德 陈抱雪 王平 隋国荣 邹林儿 浜中广见 矶守 |
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| 作者单位： | (1)南昌大学物理系, 南昌 330031; (2)日本东京农工大学工学院应用化学系, 日本 184-8588; (3)日本法政大学工学院物质化学系, 日本 184-8584; (4)上海理工大学光电信息与计算机工程学院, 上海 200093 |
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| 基金项目： | 国家自然科学基金(批准号:61077042,60677032,60967003),上海市重点实验室建设项目(批准号:08DZ2272800),上海市重点学科建设项目(批准号:S30502)和上海市研究生创新基金项目(批准号:JWCXSL1001)资助的课题. |
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| 摘 要： | 在实验研究了As2S8和掺杂As2S8薄膜波导光阻断效应的基础上,讨论了反常电子组态的形成机理和转移机理,提出了光阻断效应切断过程和回复过程的动力学模型,数值分析结果与实验数据十分符合,理论预期与实验现象一致,表明该模型抓住了光阻断效应的基本特征,揭示了过程本质,反映了实验现象的内在机理.
关键词：
光波导技术
硫属化合物玻璃
光阻断效应
动力学模型
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| 关 键 词： | 光波导技术 硫属化合物玻璃 光阻断效应 动力学模型 |
| 收稿时间： | 2010-05-11 |
Mechanism of optical stopping effect of arsenicsulfide amorphous waveguide |
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| Wang Guan-De,Chen Bao-Xue,Wang Ping,Sui Guo-Rong,Zou Lin-Er,Hiromi Hamanaka and Mamoru Iso.Mechanism of optical stopping effect of arsenicsulfide amorphous waveguide[J].Acta Physica Sinica,2011,60(7):74224-074224. |
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| Authors: | Wang Guan-De Chen Bao-Xue Wang Ping Sui Guo-Rong Zou Lin-Er Hiromi Hamanaka and Mamoru Iso |
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| Institution: | School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China;Department of Physics, Nanchang University, Nanchang 330031, China;Faculty of Engineering, Hosei University, Tokyo 184-8584, Japan;Department of Chemical Engineering, Tokyo University of Agriculture and Technology, Tokyo 184-8588, Japan |
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| Abstract: | In this paper, the optical stopping effect of thin film waveguide with doping As2S8 and As2S8 is studied. Based on this, the mechanisms of formation and transfer of abnormal electron configuration are discussed, and the dynamic models of optical stopping and reversion process are proposed. The numerical analysis results are in good agreement with the experimental data, so the phenomenon in experiment can be predicted by this model, which implies that this model holds the basic features and the essence of the optical stopping effect. |
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| Keywords: | optical waveguide technique chalcogenide glass optical stopping effect dynamic model |
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