Pulse-periodic Y/sub 3/Al/sub 5/O/sub 12/:Er/sup 3 +/ laser with high activator concentration
Journal Article
·
· Sov. J. Quant. Electron. (Engl. Transl.); (United States)
The development of a pulsed Y/sub 3/Al/sub 5/O/sub 12/:Er/sup 3 +/ laser (/sup 4/I/sub 11/2/--/sup 4/I/sub 13/2/ transition, lambda=2.94 ..mu..) with activator concentrations of 30 wt.% (T=300 /sup 0/K) is reported. A pulse repetition frequency of f=20 Hz was obtained under free-oscillation and Q-switched conditions. Stimulated emission due to this transition at T=300 /sup 0/K was obtained over the whole concentration series of the Y/sub 3/Al/sub 5/O/sub 12/--Er/sub 3/Al/sub 5/O/sub 12/ system with Er/sup 3 +/ concentrations of between 10 and 100 wt.%.
- Research Organization:
- P. N. Lebedev Physics Institute, Academy of Sciences of the USSR, Moscow
- OSTI ID:
- 6649817
- Journal Information:
- Sov. J. Quant. Electron. (Engl. Transl.); (United States), Journal Name: Sov. J. Quant. Electron. (Engl. Transl.); (United States) Vol. 8:1; ISSN SJQEA
- Country of Publication:
- United States
- Language:
- English
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Mon Sep 07 00:00:00 EDT 2015
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·
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
ATOMIC IONS
CHALCOGENIDES
CHARGED PARTICLES
EMISSION
ENERGY-LEVEL TRANSITIONS
ERBIUM IONS
FERRITE GARNETS
IONS
LASERS
MINERALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE
POWER
SOLID STATE LASERS
STIMULATED EMISSION
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
420300* -- Engineering-- Lasers-- (-1989)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
ATOMIC IONS
CHALCOGENIDES
CHARGED PARTICLES
EMISSION
ENERGY-LEVEL TRANSITIONS
ERBIUM IONS
FERRITE GARNETS
IONS
LASERS
MINERALS
OXIDES
OXYGEN COMPOUNDS
PERFORMANCE
POWER
SOLID STATE LASERS
STIMULATED EMISSION
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS