Stimulated emission of the 535 nm thallium line as a result of quasiresonant optical pumping of a Tl--He mixture by radiation from a recombination He--Ca laser
Journal Article
·
· Sov. J. Quant. Electron. (Engl. Transl.); (United States)
Stimulated emission of the 535 nm line of thallium was observed when a Tl--He mixture was pumped optically in the violet wing of a pressure-broadened resonance line of thallium at 377.6 nm by a recombination He--Ca laser emitting at lambda = 373.7 nm. Pumping resulted from the absorption transitions between repulsive terms of the Tl--He quasimolecule. The average stimulated radiation power reached 5 mW when the pulse repetition frequency was 6 kHz. The efficiency of conversion of the useful part of the pump pulse was 45%.
- Research Organization:
- M. A. Suslov State University, Rostov-on-Don
- OSTI ID:
- 6592499
- Journal Information:
- Sov. J. Quant. Electron. (Engl. Transl.); (United States), Journal Name: Sov. J. Quant. Electron. (Engl. Transl.); (United States) Vol. 14:2; ISSN SJQEA
- Country of Publication:
- United States
- Language:
- English
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