Back to Search
Start Over
Stimulated Emission of Active Media in the Red Spectral Range
- Source :
- Russian physics journal. 2016. Vol. 59, № 1. P. 1-7
- Publication Year :
- 2016
- Publisher :
- Springer Science and Business Media LLC, 2016.
-
Abstract
- Spectral, luminescent, and lasing characteristics of chromene dyes and their julolidine analogs emitting in the red spectral range are investigated experimentally and theoretically. It is shown that the cause for a low lasing efficiency of oxochromene compared with iminochromene is a high intersystem crossing to the T 1 state and the presence of the induced T 1→T n absorption in the region of the luminescence band.
- Subjects :
- Materials science
наведенное поглощение
Physics::Optics
General Physics and Astronomy
02 engineering and technology
010402 general chemistry
Photochemistry
01 natural sciences
chemistry.chemical_compound
Stimulated emission
Absorption (electromagnetic radiation)
Julolidine
численное моделирование
Dye laser
business.industry
флуоресценция
021001 nanoscience & nanotechnology
0104 chemical sciences
Gain-switching
Intersystem crossing
chemistry
лазеры на красителе
лазерная генерация
Optoelectronics
0210 nano-technology
business
Luminescence
Lasing threshold
Subjects
Details
- ISSN :
- 15739228 and 10648887
- Volume :
- 59
- Database :
- OpenAIRE
- Journal :
- Russian Physics Journal
- Accession number :
- edsair.doi.dedup.....9c1484228fcfc96fbf851e4c7255f518
- Full Text :
- https://doi.org/10.1007/s11182-016-0731-x