高等学校化学学报 ›› 1992, Vol. 13 ›› Issue (2): 256.

• 论文 • 上一篇    下一篇

桥链七甲川菁的合成及光性能

姚祖光1, 方希1, 朱正华1, 叶霖2, 杨香春2   

  1. 1. 华东化工学院精细化工研究所, 上海, 200237;
    2. 中国科学院上海光学精密机械研究所
  • 收稿日期:1990-12-17 出版日期:1992-02-24 发布日期:1992-02-24
  • 通讯作者: 姚祖光
  • 基金资助:

    上海市自然科学基金

Synthesis of Bridge Chain Heptamethine Cyanine Dyes and Their Photo-Properties

YAO Zu-guang1, FANG Xi1, ZHU Zheng-hua1, YE Lin2, YANG Xiang-chun2   

  1. 1. Research Institute of Fine Chemicals, East China University of Chemical Technology, Shanghai, 200237;
    2. Shanghai Institute of Optics and Fine Mechanics, Academia Sinica, Shanghai
  • Received:1990-12-17 Online:1992-02-24 Published:1992-02-24

关键词: 七甲川菁, 吸收光谱, 荧光发射光谱, 激光性能

Abstract: Five heptamethine cyanine dyes containing a diphenylamino group at the meso position in their bridge chain were synthesisedTheir absorption spectra and fluorescence emission spectra were determinedThe lasing properties of these dyes, including the tuning range, the center laser wavelength, and the conversion efficiency were examined with the pump source of the frequency-doubled YAGlaser(532 nm).

Key words: Heptamethine cyanine, Absorption spectrum. Fluorescence emission spectrum, Lasing property

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