Nonlinear characteristics of CDA and DCDA in neodymium-laser second-harmonic generation

被引：0
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作者：
Vetrov, K.V.
Volosov, V.D.
Kalintsev, A.G.
机构：
来源：
Bulletin of the Academy of Sciences of the U.S.S.R. Physical series | 1988年 / 52卷 / 02期
关键词：
Lasers; Solid State - Neodymium and Alloys - Optics--Nonlinear;
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摘要：
Authors have measured the temperature derivative of the synchronism direction &partθ/&partT and the angular width for the synchronism δθ for various crystal specimens for a YAG:Nd3+ laser between room tempeature and the 90° synchronism value. The results are given for CDA and DCDA crytals having L = 40 mm. The conclusions are that CDA and DCDA have large angular synchronism widths but require thermostatic control, whose accuracy is determined by the permissible reduction in the conversion efficiency.
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页码：78 / 79
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