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NATURE OF THE LOSSES IN GENERATION AT F2 + CENTERS IN LiF CRYSTALS.
被引：0
作者：
Ivanov, N.A.
Lokhnygin, V.D.
Fomichev, A.A.
Khulugurov, V.M.
Chernyago, B.P.
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关键词：
LASERS;
SOLID STATE - LITHIUM COMPOUNDS - Spectrum Analysis;
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摘要：
The present paper reports on an investigation of the P//g decrease of a tunable laser with F//2** plus centers during its operation. Nonstationary induced absorption by photoconversion of color centers is the main reason for the decrease in the power of generation in LiF crystals under high-frequency pumping. Thermooptical inhomogeneities are induced in the initial moment after switching on the pumping but their contribution is much smaller and amounts to at most 15-20% of the total value of F.
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页码：32 / 135
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