Generation of tunable radiation below 2000 A by phase-matched sum-frequency mixing in KB/sub 5/O/sub 8/x4D/sub 2/O
Journal Article
·
· Appl. Phys. Lett.; (United States)
We have investigated second harmonic generation (SHG) and sum-frequency mixing (SFG) in deuterated potassium pentaborate using N/sub 2/ laser pumped dye lasers. The crystal 90/sup 0/ second harmonic generates at 2161.5 A with a power conversion efficiency of 5% at an input power of 15 kW. Tunable phase-matched VUV SFG is observed from 2161.5 to 1962.4 A. Transmission and birefringence measurements indicate that the crystal can phase match with high conversion efficiencies to below 1700 A
- Research Organization:
- University of California, Lawrence Livermore Laboratory, P.O. Box 808, Livermore, California 94550
- OSTI ID:
- 5015786
- Journal Information:
- Appl. Phys. Lett.; (United States), Journal Name: Appl. Phys. Lett.; (United States) Vol. 32:8; ISSN APPLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ALKALI METAL COMPOUNDS
BORATES
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
EFFICIENCY
ELECTROMAGNETIC RADIATION
FREQUENCY CONVERTERS
FREQUENCY SELECTION
HEAVY WATER
HYDRATES
HYDROGEN COMPOUNDS
INFRARED SPECTRA
LASER RADIATION
LATTICE PARAMETERS
LIGHT TRANSMISSION
MONOCRYSTALS
OPTICAL PROPERTIES
ORTHORHOMBIC LATTICES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POTASSIUM COMPOUNDS
RADIATIONS
REFRACTION
REFRACTIVITY
SCATTERING
SPECTRA
ULTRAVIOLET RADIATION
WATER
X-RAY DIFFRACTION
420300* -- Engineering-- Lasers-- (-1989)
ALKALI METAL COMPOUNDS
BORATES
COHERENT SCATTERING
CRYSTAL LATTICES
CRYSTAL STRUCTURE
CRYSTALS
DIFFRACTION
EFFICIENCY
ELECTROMAGNETIC RADIATION
FREQUENCY CONVERTERS
FREQUENCY SELECTION
HEAVY WATER
HYDRATES
HYDROGEN COMPOUNDS
INFRARED SPECTRA
LASER RADIATION
LATTICE PARAMETERS
LIGHT TRANSMISSION
MONOCRYSTALS
OPTICAL PROPERTIES
ORTHORHOMBIC LATTICES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
POTASSIUM COMPOUNDS
RADIATIONS
REFRACTION
REFRACTIVITY
SCATTERING
SPECTRA
ULTRAVIOLET RADIATION
WATER
X-RAY DIFFRACTION