CLBO晶体是一种性能优良的新型激光紫外倍频晶体材料,本文采用改进的顶部籽晶法生长出大尺寸、高光学质量的CLBO晶体.用尺寸为6mm×5mm×10mm的CLBO四倍频样品测量了晶体对Nd:YAG,1064nm四倍频的紫外倍频性能,266nm激光输出功率达到780mW.针对CLBO晶体的潮解开裂问题,在CLBO倍频器工作和存放时,采用恒温加热套管保护,有效地防止了晶体的潮解开裂.
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