中国激光, 1983, 10 (6): 351, 网络出版: 2012-08-31
刚性结构若丹明640的合成和激光性能研究
Synthesis of Rhodamine 640 with rigid structure and its spectral and lasing behaviour
摘要
本文报导国内首次合成刚性结构若丹明640。R640吸收极值为568毫微米,荧光极值620毫微米,可以和多种泵浦源匹配。由于结构刚化,该染料具有低阈值、高荧光量子效率的特点,激射波长相对于RB红移。
Abstract
Rhodamine 640 with rigid structure has been synthesized and its spectral and lasing behaviour measured. The absorption maximum is at 568nm and the fluorescence maximum at 620 nm.It can be pumped by a variety of light sources. It is found that Rho 640 lasing at 606 nm has low threshold and high efficiency.
吴正亮, 舒菊坪, 滕月莉. 刚性结构若丹明640的合成和激光性能研究[J]. 中国激光, 1983, 10(6): 351. Wu Zhengliang, Shu Juping, Teng Yueli. Synthesis of Rhodamine 640 with rigid structure and its spectral and lasing behaviour[J]. Chinese Journal of Lasers, 1983, 10(6): 351.
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