| 支化聚甲基苯基硅烷薄膜波导的光折变效应研究 |
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| 引用本文： | 何磊,陈抱雪,袁一方,陈林,张守.支化聚甲基苯基硅烷薄膜波导的光折变效应研究[J].光子学报,2007,36(2):229-233. |
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| 作者姓名： | 何磊 陈抱雪 袁一方 陈林 张守 |
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| 作者单位： | 上海理工大学,光电学院,上海,200093;东京农工大学,应用化学系,日本,184-8588 |
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| 基金项目： | 上海市重点学科建设项目
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上海市教委资助项目 |
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| 摘 要： | 掺入0.33%苯基三氯硅烷制备了分子量为51 874的支化聚甲基苯基硅烷,由此改善了聚甲基苯基硅烷薄膜波导的成膜质量.报告了相应的成膜技术、膜厚控制技术、热处理技术和热氧化现象.采用紫外曝光手段研究了支化聚甲基苯基硅烷薄膜的光漂白效应,定性测试了曝光剂量与反应生成硅氧烷的正比关系.实验归纳了支化聚甲基苯基硅烷薄膜的光折变规律,获得了控制薄膜厚度和折射率的定量条件.
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| 关 键 词： | 集成光学 光波导技术 聚甲基苯基硅烷 光折变效应 |
| 文章编号： | 1004-4213（2007）02-0229-5 |
| 收稿时间： | 2005-11-18 |
| 修稿时间： | 2005-11-08 |
Research on the Photorefractive Effect in Branched Polymethylphenylsilane Slab Waveguide |
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| HE Lei,CHEN Bao-xue,YUAN Yi-fang,CHEN Lin,MAMORU Iso.Research on the Photorefractive Effect in Branched Polymethylphenylsilane Slab Waveguide[J].Acta Photonica Sinica,2007,36(2):229-233. |
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| Authors: | HE Lei CHEN Bao-xue YUAN Yi-fang CHEN Lin 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 Chemical Engineering,Tokyo University of Agriculture and Technology,Japan 184-8588 |
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| Abstract: | Synthesis of the polymethylphenylsilane(PMPS) was improved by inputting 0.33% C6H5SiCl3.By this way,the molecular weight of output branched PMPS rose to 51 874.Using this kind of PMPS,the quality of the PMPS film can be improved.The experiment results including optical waveguide,film thickness control,heat treatment and thermal oxidization are reported.Optical bleaching of branched PMPS was studied by UV irradiation.UV irradiation quantity is in direct ratio with output polymethylphenylsiloxane qualitatively.Refractive index changes of the PMPS film was concluded.The quantity conditions of film thickness and refractive index control were acquired.The basic facture technics of branched PMPS waveguide circuit was established. |
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| Keywords: | Integrated optics Optical waveguide technics Polymethylphenylsilane Photorefractive effect |
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