Lasing properties of La/sub 2/Be/sub 2/O/sub 5/:Nd/sup 3 +/ at 1. 35-. mu. m wavelength
Journal Article
·
· Opt. Spectrosc. (Engl. Transl.); (United States)
OSTI ID:6949280
The lasing properties of the lanthanum beryllate crystal (La/sub 2/Be/sub 2/O/sub 5/:Nd/sup 3 +/) in the /sup 4/F/sub 3//sub ///sub 2/--/sup 4/I/sub 13//sub ///sub 2/ transition activated by neodymium ions are studied in the free lasing and Q-switched regimes. The lasing linewidth is measured. It is shown that in the free-lasing regime, the differential efficiency of lanthanum beryllate is higher than that of yttrium aluminum garnet.
- Research Organization:
- Department of Electrical Engineering, Korea Advanced Institute of Science and Technology, P.O. Box 150, Cheongryang, Seoul, Korea
- OSTI ID:
- 6949280
- Journal Information:
- Opt. Spectrosc. (Engl. Transl.); (United States), Journal Name: Opt. Spectrosc. (Engl. Transl.); (United States) Vol. 63:4; ISSN OPSUA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALKALINE EARTH METAL COMPOUNDS
ALLOYS
BERYLLIUM COMPOUNDS
EFFICIENCY
EMISSION SPECTRA
ENERGY-LEVEL TRANSITIONS
LANTHANUM COMPOUNDS
LASER MATERIALS
LASERS
MATERIALS
NEODYMIUM ADDITIONS
NEODYMIUM ALLOYS
NEODYMIUM LASERS
Q-SWITCHING
RARE EARTH ADDITIONS
RARE EARTH ALLOYS
RARE EARTH COMPOUNDS
SOLID STATE LASERS
SPECTRA
420300* -- Engineering-- Lasers-- (-1989)
ALKALINE EARTH METAL COMPOUNDS
ALLOYS
BERYLLIUM COMPOUNDS
EFFICIENCY
EMISSION SPECTRA
ENERGY-LEVEL TRANSITIONS
LANTHANUM COMPOUNDS
LASER MATERIALS
LASERS
MATERIALS
NEODYMIUM ADDITIONS
NEODYMIUM ALLOYS
NEODYMIUM LASERS
Q-SWITCHING
RARE EARTH ADDITIONS
RARE EARTH ALLOYS
RARE EARTH COMPOUNDS
SOLID STATE LASERS
SPECTRA