The study of laser characteristics of Nd3+:KGd(WO4)2 crystal
作者： Chaoyang Tu , Minwang Qiu , Jianfu Li , Hongping Liao
DOI: 10.1016/S0925-3467(01)00003-9
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摘要: Abstract This paper presents laser characteristics of neodymium-doped potassium gadolinium tungstate (KGW) crystals grown in our institute. The maximum output was 358.4 mJ a pulse at wavelength 1.067 μm when Nd3+:KGW rod with dimensions ∅3.4 mm ×24 pumped by single xenon flashlamp. overall and slope efficiencies are 1.7% 3.3%, respectively. A 204 mW an optical to efficiency 60% has been obtained the KGW:Nd3+ crystal 5 ×5 sapphire laser.
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