Efficient lasing in a Fe{sup 2+}:ZnSe crystal at room temperature
Journal Article
·
· Quantum Electronics (Woodbury, N.Y.)
- Moscow Institute of Physics and Technology (State University), Dolgoprudnyi, Moscow Region (Russian Federation)
- P.N. Lebedev Physics Institute, Russian Academy of Sciences, Moscow (Russian Federation)
Efficient room-temperature lasing is obtained in a Fe{sup 2+}:ZnSe crystal pumped by 2.9364-{mu}m giant pulses from an Er:YAG laser. The slope efficiency of a Fe{sup 2+}:ZnSe laser with respect to the absorbed pump energy is 13%. The laser with a dispersion resonator can be continuously tuned from 3.95 to 5.05 {mu}m. The luminescence lifetime of the {sup 5}T{sub 2} level of the Fe{sup 2+} ion in a ZnSe matrix at room temperature is measured to be 355{+-}15 ns. (lasers and amplifiers)
- OSTI ID:
- 21456869
- Journal Information:
- Quantum Electronics (Woodbury, N.Y.), Vol. 36, Issue 4; Other Information: DOI: 10.1070/QE2006v036n04ABEH013139; ISSN 1063-7818
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
CRYSTALS
DISPERSIONS
EFFICIENCY
IRON IONS
LUMINESCENCE
NEODYMIUM LASERS
OPTICAL PUMPING
RESONATORS
TEMPERATURE RANGE 0273-0400 K
ZINC SELENIDES
CHALCOGENIDES
CHARGED PARTICLES
ELECTRONIC EQUIPMENT
EMISSION
EQUIPMENT
IONS
LASERS
PHOTON EMISSION
PUMPING
SELENIDES
SELENIUM COMPOUNDS
SOLID STATE LASERS
TEMPERATURE RANGE
ZINC COMPOUNDS
GENERAL PHYSICS
CRYSTALS
DISPERSIONS
EFFICIENCY
IRON IONS
LUMINESCENCE
NEODYMIUM LASERS
OPTICAL PUMPING
RESONATORS
TEMPERATURE RANGE 0273-0400 K
ZINC SELENIDES
CHALCOGENIDES
CHARGED PARTICLES
ELECTRONIC EQUIPMENT
EMISSION
EQUIPMENT
IONS
LASERS
PHOTON EMISSION
PUMPING
SELENIDES
SELENIUM COMPOUNDS
SOLID STATE LASERS
TEMPERATURE RANGE
ZINC COMPOUNDS