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Study of Photophysical Parameters and Measurement of Laser Characteristics of Coumarin 7 and Acriflavine

 

作者: J.V. Yenagi,   M.R. Gorbal,   M.I. Savildatti,   D.K. Palit,  

 

期刊: Spectroscopy Letters  （Taylor Available online 1992）
卷期: Volume 25, issue 1  

页码: 63-72

 

ISSN:0038-7010

 

年代: 1992

 

DOI:10.1080/00387019208020757

 

出版商: Taylor & Francis Group

 

关键词: Photophysical Parameters;Excited State Absorption;Laser Characteristics;Energy Transfer Dye Laser

 

数据来源: Taylor

 

摘要:

The study of molecular parameters of a new dye Coumarin 7 has been made and evaluation of the parameters indicates the high potentiality for lasing, Lasing action was observed for the first time and laser characteristics were measured. In dye mixtures, there was an improvement in its lasing performance. The new dye was found to be more efficient compared to Coumarin 307. Acriflavine which does not lase alone with N2laser pumping was made to lase by energy transfer technique and laser characteristics measured are reported.

 

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