| KTP晶体倍频器件的1.064μm和0.532μm双波长增透膜 |
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| 引用本文： | 刘训民,张爱荣.KTP晶体倍频器件的1.064μm和0.532μm双波长增透膜[J].激光技术,1991,15(3):129-133. |
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| 作者姓名： | 刘训民 张爱荣 |
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| 作者单位： | 1.山东大学晶体材料研究所, 济南 |
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| 摘 要： | 本文介绍KTP(KTiOPO4)倍频晶体端面等厚度三层倍频双波长增透膜的设计和制备工艺。该膜系结构和制备工艺简单,重复性好,在1.064μm和0.532μm的剩余反射率做到0.15%～0.20%。
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| 关 键 词： | KTP晶体 激光材料 倍频器件 薄膜 |
| 收稿时间： | 1990-05-25 |
AR coating of KTP frequency doubling devices for both 1.064μm and 0.532μm |
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| Abstract: | A new design and preparation technique about the anti-reflective coating for SHG of KTP(KTiOPO4) crystals are introduced. The coating is composed of three different films with identical thickness.The preparation is relatively easy, with high reproducibility. The residual reflectivity of both 1.064μm and 0.532μm has been reduced to as low as 0.15%~0.20%. |
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