高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (12): 1423.

• 研究论文 • 上一篇    下一篇

高分子固溶态染料激光材料的光学性质(Ⅰ)

张雪馨, 洪怀懋, 李卓美   

  1. 中山大学高分子研究所, 510275
  • 收稿日期:1989-03-25 出版日期:1990-12-24 发布日期:1990-12-24
  • 通讯作者: 张雪馨
  • 基金资助:

    国家自然科学基金

Studies on Optical Properties of Polymer as Solid Matrix for Laser Dye

Zhang Xue-xin, Hong Huai-mao, Li Zhuo-mei   

  1. Institute of Polymer Science, Zhongshan University, Guangzhou, 510275
  • Received:1989-03-25 Online:1990-12-24 Published:1990-12-24

PDF (PC)

被引次数

2

摘要： 引入极性交联剂(Ⅰ)改性的MMA-MA共聚物作基质,通过研究激光染料Rh6G在不同组成的基质中的吸收光谱、荧光特性和激光能量转换效率的关系,获得含Rh6G的固溶态材料。对材料的光学均匀性作了探讨,材料的激光输出特性达到同条件下的Rh6G乙醇溶液水平,显示了染料在固溶态中激光运转的可能性。

关键词: 改性MMA&mdash, MA共聚体, Rh6G固溶态, 染料塑料光学性质

Abstract: One noteworthy attraction of the use of a solid matrix such as a polymer for dye laser is that it obviates many of the common problems associated with flowing dye systems. In this paper, the optical properties of a modified copolymer of MMA-MA as the main matrix doped with dye Rh6Ghas been studied, e. g. the absorption spectrum of Rh6Gin the materials, fluorescence properties of Rh6G in the materials, and laser conversion efficiency of Rh6Gin the material. It has found the maximal laser conversoin of Rh6G in the material is 20%, as high as the level which Rh6G can attain when it is dissolved in ethyl alcohol. The optical homogeneity of the material also has been studied.

Key words: Modified copolymer of MMA-MA, Solid matrix for Rh6G, Optical properties of dyeing plastic

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