Chem. J. Chinese Universities ›› 1990, Vol. 11 ›› Issue (3): 286.

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Synthesis of Tetramethine-Styryl Cyanine Dyes and Their Lasering Properties

Yang Jinlong, Zhu Zhenghua, Yao Zuguang   

  1. Research Institute of Fine Chemicals, East China University of Chemical Technology, Shanghai
  • Received:1988-07-15 Online:1990-03-24 Published:1990-03-24

Abstract: Aseries of tetramethine-styryl cyanine dyes are synthesised. Lasing properties of these dyes, including tuning range, center laser wavelength, conversion efficiency and stability, are examined with the pump source of the frequency-doubled mode-locked Nd : YAGlaser(532 nm). The relationship between molecular structures of dyes and their lasing properties was studied.

Key words: Tetramethine-styryl cyanine dye, Synthesis, Lasing property

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