| 极化聚合物薄膜波导的光学特性 |
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| 引用本文： | 高福斌,叶成.极化聚合物薄膜波导的光学特性[J].发光学报,1999,20(2):117-122. |
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| 作者姓名： | 高福斌 叶成 |
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| 作者单位： | [1]中国科学院长春物理研究所 [2]中国科学院化学研究所 |
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| 基金项目： | 国家自然科学基金重大项目,八六三新材料计划领域资助项目 |
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| 摘 要： | 叙述了键合型ＤＡＮＳ聚合物薄膜波导的制备和极化过程。应用集成光学中的棱镜耦合技术，对ＤＮＡＳ聚合物薄膜波导极化前后以及紫外光照射前后的光学特性分别进行了表征。实验结果表明，极化后波导非寻常光折射率明显增大而波导寻常光折射率减小；经过紫外光照射后，波导折射率降低约０．０２。
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| 关 键 词： | 极化聚合物 波导 光学特性 薄膜 |
OPTICAL PROPERTIES OF POLED POLYMER FILM WAVEGUIDES |
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| Gao Fubin,Zhang Ping,Jin Feng.OPTICAL PROPERTIES OF POLED POLYMER FILM WAVEGUIDES[J].Chinese Journal of Luminescence,1999,20(2):117-122. |
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| Authors: | Gao Fubin Zhang Ping Jin Feng |
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| Abstract: | The processes of fabrication and poling for DANS (4 dimethylamino 4'nitro stlibene) side chain polymer film waveguide have been described in this paper. By using the prism coupling technique in yntegrated optics, the optical properties of the waveguide have been characterized before and after poling and UV photobleaching respectively. It has been demonstrated by the experiment results that the extraordinary refractive index of the wave guide was increased obviously and the ordinary refractive index of the waveguide was reduced after poling, and the refractive indices of the waveguide were reduced about 0 02 after UV photobleaching. |
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| Keywords: | poled polymer waveguide optical property |
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