DocumentCode :
900928
Title :
Emission Regimes of a Green Er:YLiF4 Laser
Author :
Toma, Octavian
Author_Institution :
Nat. Inst. for Laser Plasma & Radiat. Phys., Bucharest
Volume :
43
Issue :
7
fYear :
2007
fDate :
7/1/2007 12:00:00 AM
Firstpage :
519
Lastpage :
526
Abstract :
We present an analysis of the emission regimes of an Er:YLiF4 laser on the transition 4S3/2 rarr 4I15/2, under direct pumping and various upconversion pumping mechanisms. The analysis is based on the study of the steady-state solutions of a rate equation system. The thresholds of the various emission regimes are calculated. The influence of the pump mechanism and the excited-state absorption losses on the emission regime is discussed.
Keywords :
erbium; excited states; optical losses; optical pumping; solid lasers; stimulated emission; yttrium compounds; YLiF4:Er - System; direct pumping; emission regimes; excited-state absorption losses; green laser; rate equation system; upconversion pumping; Absorption; Crystals; Extrapolation; Laser excitation; Laser modes; Laser theory; Laser transitions; Paramagnetic resonance; Pump lasers; Solid lasers; Continuous-wave (CW) lasers; laser excitation; lasers; pulsed lasers; solid lasers;
fLanguage :
English
Journal_Title :
Quantum Electronics, IEEE Journal of
Publisher :
ieee
ISSN :
0018-9197
Type :
jour
DOI :
10.1109/JQE.2007.897898
Filename :
4232569
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=900928
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