香豆素染料的光谱发光和激光特性

2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013) Pub Date : 2013-11-07 DOI:10.1109/CAOL.2013.6657553

N. Ibrayev, E. Seliverstova, T. Kopylova, R. M. Gadirov, V. Alekseeva, L. E. Marinina, L. Savvina

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摘要

研究了香豆素-7新衍生物的光谱发光和激光性质。在光谱的红色波长区观察到所研究染料的诱导发光。激光的效率为40%。在功率密度小于0.01 MW/cm2的激发下观察到染料生成的阈值。结果表明，所研究的染料具有较高的光稳定性。

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Spectral-luminescent and lasing properties of coumarin dyes

Spectral-luminescent and lasing properties of new derivatives of Coumarin-7 were studied. Induced emission generation of studied dyes was observed in the red wave-length region of spectrum. The efficiency of lasing was equal to 40%. The threshold of generation of dyes was observed upon excitation with the power density less than 0.01 MW/cm2. It was revealed that studied dyes have a high photostability.

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2013 International Conference on Advanced Optoelectronics and Lasers (CAOL 2013)

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