Spectral and luminescence properties of CrT and NdT ions in gallium garnet crystals

Journal Article · Wed Jan 01 04:00:00 EST 1986 · J. Opt. Soc. Am. B: Opt. Phys.; (United States)

DOI:https://doi.org/10.1364/JOSAB.3.000095· OSTI ID:6302107

Denisov, A L; Ostroumov, V G; Saidov, Z S; Smirnov, V A; Shcherbakov, I A

The effective peak stimulated-emission cross section of chromium-doped gadolinium-scandium-gallium garnets (GSGG) has been determined to be 8.5 x 10 S cmS at room temperature. The values of the energy-gap E(SE-UT2) chromium fluorescence lifetime and the chromium neodymium energy-transfer parameter C/sub D/A(Cr--Nd) are determined for several gallium garnets. Temperature-dependent absorption and luminescence spectra of neodymium-doped GGG and GSGG are reported and discussed in the context of their use as laser materials.

• Research Organization: Institute of General Physics, Academy of Sciences of the USSR, Moscow, USSR
• OSTI ID: 6302107
• Journal Information: J. Opt. Soc. Am. B: Opt. Phys.; (United States), Journal Name: J. Opt. Soc. Am. B: Opt. Phys.; (United States) Vol. 3:1; ISSN JOBPD
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
CHARGED PARTICLES
CHROMIUM IONS
CROSS SECTIONS
DATA
EMISSION
ENERGY GAP
ENERGY TRANSFER
ENERGY-LEVEL TRANSITIONS
EXPERIMENTAL DATA
FLUORESCENCE
GADOLINIUM COMPOUNDS
GALLIUM COMPOUNDS
INFORMATION
IONS
LASER MATERIALS
LUMINESCENCE
MATERIALS
NEODYMIUM IONS
NUMERICAL DATA
OPTICAL PROPERTIES
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SCANDIUM COMPOUNDS
SPECTRA
STIMULATED EMISSION
TRANSITION ELEMENT COMPOUNDS
VISIBLE SPECTRA