DocumentCode
2260193
Title
Multiphonon relaxation of mid IR transitions of rare-earth ions in laser crystals
Author
Orlovskii, Yu.V. ; Basiev, T.T. ; Osiko, V.V. ; Barnes, N.P. ; Mirov, S.B.
Author_Institution
Gen. Phys. Inst., Acad. of Sci., Moscow, Russia
fYear
2002
fDate
24-24 May 2002
Firstpage
30
Abstract
Summary from only given. Multiphonon relaxation rates were directly measured as a function of temperature for Ho/sup 3+/, Er/sup 3+/, and Tm/sup 3+/ in YAG, LiYF/sub 4/, and LuAG and fit to a model that takes into account both the single phonon energy and intermanifold Stark level-to-Stark level transition rates.
Keywords
fluorescence; optical materials; phonon-phonon interactions; solid lasers; stimulated emission; 4-phonon process; 5-phonon process; Er/sup 3+/; Ho/sup 3+/; LiYF/sub 4/; LuAG; LuAl5O12; Tm/sup 3+/; YAG; YAl5O12; energy gap; intermanifold Stark level-to-Stark level transition rates; maximum phonon energy; multiphonon relaxation rates; rare earth ion laser crystals; single frequency model; single phonon energy; Bridges; Crystalline materials; Crystals; Earth; Frequency measurement; Laser theory; Laser transitions; Optical materials; Phonons; Space technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2002. CLEO '02. Technical Digest. Summaries of Papers Presented at the
Conference_Location
Long Beach, CA, USA
Print_ISBN
1-55752-706-7
Type
conf
DOI
10.1109/CLEO.2002.1033391
Filename
1033391
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