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- Title
Spectral-Luminescence Characteristics of Laser Dyes in a Calcined Xerogel.
- Authors
Bezkrovnaya, O.; Maslov, V.; Pritula, I.; Yurkevych, A.; Chayka, M.; Gurkalenko, Yu.; Pereverzev, N.
- Abstract
Spectral and luminescence characteristics of three laser dyes incorporated into xerogel matrices preliminarily calcined under 700oC were studied in the spectral range of 600-700 nm. A stabilizing effect of these matrices on the dye molecules in the S exited state was revealed. This effect manifested in decreasing nonradiative losses in this state and increasing the quantum yield of the dye luminescence in a calcined xerogel as compared with methanol.
- Subjects
LUMINESCENCE; LASER dyes; XEROGELS; METHANOL; NONRADIATIVE dielectric waveguides
- Publication
Journal of Applied Spectroscopy, 2017, Vol 84, Issue 1, p31
- ISSN
0021-9037
- Publication type
Article
- DOI
10.1007/s10812-017-0422-6