Increased Resistance to Photodegradation of Rhodamine 6G in Cooled Solid Matrices
作者:
R. L. Fork,
Z. Kaplan,
期刊:
Applied Physics Letters
(AIP Available online 1972)
卷期:
Volume 20,
issue 12
页码: 472-474
ISSN:0003-6951
年代: 1972
DOI:10.1063/1.1654021
出版商: AIP
数据来源: AIP
摘要:
Improved resistance to photodegradation for Rhodamine 6G was observed when the dye was held in a cooled solid matrix of polymethylmethacrylate. The fraction of dye bleached decreased with decreasing temperature as did the rate of bleaching. The minimum detectable quantum efficiency for photodegradation was &jgr; ≅ 10−7.
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