DocumentCode
928619
Title
Optical properties and tunable laser action of Verneuil-grown single crystals of Al/sub 2/O/sub 3/:Ti/sup 3+/
Author
Moncorge, R. ; Boulon, G. ; Vivien, D. ; Lejus, A.M. ; Collongues, R. ; Djévahirdjian, V. ; Djévahirdjian, K. ; Gagnard, R.
Author_Institution
Lab. de Phys.-Chimie des Mater. Luminescents, Univ. Claude Bernard de Lyon, Villeurbanne, France
Volume
24
Issue
6
fYear
1988
fDate
6/1/1988 12:00:00 AM
Firstpage
1049
Lastpage
1051
Abstract
Using the Verneuil technique, the authors have grown large single crystals of Al/sub 2/O/sub 3/:Ti/sup 3+/ having concentrations up to 0.15%. Laser action was observed in this material, tunable over the range 700-810 nm. Losses in the 800-nm region are less than 0.03 cm/sup -1/ (below the detection limit in the measurements).<>
Keywords
crystal growth from melt; laser tuning; optical losses; sapphire; solid lasers; titanium; 700 to 810 nm; Al/sub 2/O/sub 3/:Ti/sup 3+/; Verneuil-grown single crystals; large single crystals; losses; optical properties; sapphire; tunable laser action; Absorption; Crystalline materials; Crystals; Doping; Impurities; Laser excitation; Optical pumping; Pulse measurements; Pump lasers; Tunable circuits and devices;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/3.228
Filename
228
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