Investigation of conditions for conversion of laser radiation in binary dye mixtures
Journal Article
·
· Sov. J. Quant. Electron. (Engl. Transl.); (United States)
A theoretical analysis is made of lasing conditions in a binary donor--acceptor mixture of organic dyes pumped by laser pulses in a nonselective resonator. The conditions are found for lasing in one and two bands, and a study is made of the competition between mechanisms of excitation energy transfer from a donor to an acceptor under these conditions. An expression is obtained for the optimal acceptor concentration in conversion of laser radiation in a binary mixture of dyes into frequency-tunable coherent radiation with a large Stokes shift. It is shown that optimal conversion conditions are obtained in a two-band lasing regime. The results of an experimental study are shown to be in good agreement with the theoretical calculations.
- Research Organization:
- N. I. Lobachevski State University, Gorki
- OSTI ID:
- 6644165
- Journal Information:
- Sov. J. Quant. Electron. (Engl. Transl.); (United States), Journal Name: Sov. J. Quant. Electron. (Engl. Transl.); (United States) Vol. 12:7; ISSN SJQEA
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fluorescence and gain predictions in laser dye mixtures
Effect of random multiple light scattering on the laser action in a binary-dye mixture
Steady-state energy transfer processes in laser-dye mixtures
Journal Article
·
Fri Sep 01 00:00:00 EDT 1989
· Applied Optics; (USA)
·
OSTI ID:5648753
Effect of random multiple light scattering on the laser action in a binary-dye mixture
Journal Article
·
Mon May 01 00:00:00 EDT 1995
· Optics Letters
·
OSTI ID:165266
Steady-state energy transfer processes in laser-dye mixtures
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1988
·
OSTI ID:7120634