Birefringence relaxation in photosensitive polymer optical fiber preform

Zheng RS; Ma H; Zhang YS; Sun XH; Wang P; Ming H; Li Z; Zhang Q

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Birefringence relaxation in photosensitive polymer optical fiber preform

机译：光敏聚合物光纤预制棒中的双折射松弛

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摘要

The birefringence relaxation of photosensitive polymer optical fiber preform with low azo concentration is analyzed. Instead of bi-exponential function, tri-exponential one is introduced to describe the relaxation process. Three types of relaxation are given considering the movements of chromophores, side chains, and main chains. The conserved birefringence, which depends on the orientation of main chains, is also studied through comparison of three kinds of materials with different interaction between side chain and main chain.

机译：分析了低偶氮浓度的光敏聚合物光纤预制棒的双折射弛豫。代替双指数函数，引入了三指数函数来描述松弛过程。考虑生色团，侧链和主链的运动，给出了三种类型的弛豫。通过比较侧链和主链之间相互作用不同的三种材料，研究了取决于主链取向的保守双折射。

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来源
《Journal of Materials Science. Materials in Electronics》 |2006年第4期|p. 277-280|共4页
作者
Zheng RS; Ma H; Zhang YS; Sun XH; Wang P; Ming H; Li Z; Zhang Q;
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作者单位

Univ Sci & Technol China, Dept Phys, Hefei 230026, Anhui, Peoples R China;

Univ Sci & Technol China, Dept Polymer Sci & Engn, Hefei 230026, Anhui, Peoples R China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词
AZO POLYMERS; COOPERATIVE MOTION; SIDE-GROUPS; STORAGE; ORIENTATION; FILMS;

机译：偶氮聚合物;协同运动;侧胶;储存;取向;薄膜;

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专利

1. Phase separation in highly photosensitive tin-codoped silica optical fibers and fiber preforms exposed to UV radiation [J] . Brambilla G, Hua P Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2006,第26a27期

机译：高光敏锡掺杂二氧化硅光纤和暴露于紫外线辐射的光纤预制棒的相分离
2. Analysis of the birefringence properties of optical fibers made by a preform deformation technique [J] . Yueai Liu, Rahman B.M.A. Journal of Lightwave Technology . 1995,第2期

机译：预制棒变形技术制得的光纤的双折射特性分析
3. PHOTOINSCRIPTION OF BRAGG GRATINGS WITHIN PREFORM PLATES OF HIGH NA GERMANOSILICATE FIBERS - SEARCHING FOR AN EXPERIMENTAL EVIDENCE OF TYPE II A PHOTOSENSITIVITY IN PREFORM PLATES [J] . Xie WX., Bernage P., Douay M., Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter . 1996,第3a4期

机译：高NA锗硅酸酯纤维预制板内布拉格光栅的光刻研究-寻找实验型的II型A光敏性实验证据。
4. Measurement of refractive index and stress birefringence in optical fibers and preforms [C] . Waclaw Urbanczyk, Technical Univ. of Wroclaw, Wroclaw, International Conference on Refractometry . 1995

机译：光纤和预成型件的折射率和应力双折射的测量
5. Photosensitive polymer optical fibers and gratings. [D] . Yu, Jian-Ming. 2005

机译：光敏聚合物光纤和光栅。
6. Vapor Sensing with Polymer Coated Straight Optical Fiber Microtapers Based on Index Sensitive Interference Spectroscopy of Surface Stress Birefringence [O] . Alexandra Blank, Gabriel Guendelman, Yoav Linzon 2020

机译：基于表面应力双折射指数敏感干涉光谱的聚合物涂层直纤维微细胶带的蒸汽感测
7. Phase separation in highly-photosensitive tin-doped and codoped silica optical fibers and preforms [O] . Brambilla G., Hua Ping 2001

机译：高光敏锡掺杂和共掺杂二氧化硅光纤和预制棒中的相分离
8. Eliminating Crystals in Non-Oxide Optical Fiber Preforms and Optical Fibers. [R] . Tucker, D. S., LaPointe, M. R. 2012

机译：消除非氧化物光纤预制棒和光纤中的晶体。

Birefringence relaxation in photosensitive polymer optical fiber preform

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