|
|||||
|
|
| KTP和7.5mol%Nb:KTP晶体在Nd:YAG激光中的倍频和和频 | |
| 引用本文： | 张德颖,沈鸿元,刘文,张戈,张国芳,陈文志,曾瑞荣,黄呈辉,林文雄,梁敬魁.KTP和7.5mol%Nb:KTP晶体在Nd:YAG激光中的倍频和和频[J].光子学报,2001,30(8):966-969. |
| 作者姓名： | 张德颖 沈鸿元 刘文 张戈 张国芳 陈文志 曾瑞荣 黄呈辉 林文雄 梁敬魁 |
| 作者单位： | 1. 福州大学电子科学和应用物理系 2. 中国科学院福建物质结构研究所, 3. 中国科学院福建物质结构研究所 |
| 摘 要： | 本文在获得精确的7.5mol%Nb:KTP晶体的Sellmeier主折射率色散方程的基础上,计算7.5mol%Nb:KTP晶体对1.0642μm和1.3188μmNd:YAG激光的倍频和和频的型相位匹配曲线.通过研究KTP和7.5mol%Nb:KTP晶体的主折射率,双折射率和相位匹配,可以看出Nb掺入KTP晶体后产生的折射率和双折射率的色散和各向异型的变化是引起KTP晶体相位变化的根本原因. |
| 关 键 词： | Nb:KTP晶体 倍频 和频 Nd:YAG激光 |
| 收稿时间： | 2000-12-19 |
| 修稿时间： | 2000年12月19 |
COMPARISON OF SECOND HARMONIC GENERATION AND SUM FREQUENCY MIXING OF Nd: YAG LASER FOR KTP AND 7.5mol % Nb: KTP CRYSTALS |
|
| Zhang Deying,Shen Hongyuan,Liu Wen,Zhang Ge,Zhang Guofang,Chen Wenzhi,Zeng Ruirong,Huang Chenghui,Lin Wenxiong,Liang Jingkui.COMPARISON OF SECOND HARMONIC GENERATION AND SUM FREQUENCY MIXING OF Nd: YAG LASER FOR KTP AND 7.5mol % Nb: KTP CRYSTALS[J].Acta Photonica Sinica,2001,30(8):966-969. | |
| Authors: | Zhang Deying Shen Hongyuan Liu Wen Zhang Ge Zhang Guofang Chen Wenzhi Zeng Ruirong Huang Chenghui Lin Wenxiong Liang Jingkui |
| Institution: | 1. Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002;2. Fujian Institute of the Structure of Matter, Chinese Academy of Science, Fuzhou 350002 |
| Abstract: | On the basis of the accurate Sellmeier equations for 7.5mol% Nb:KTP crystals,type Ⅱ second harmonic generation and sum frequency mixing phase matching curves for 1.0642μm and 1.3188μm Nd:YAG laser have been calculated.After carefully studying the changeofprincipalrefractiveindices,birefringence,andphasematchingbetweenKTPand 7.5mol% Nb:KTP crystals,it can be seen that the dispersion and anisortropic change of principal refractive indices and birefringence for Nb doping are the origin of the change of phase matching when Nb dopes into KTP crystals. |
| Keywords: | Nb:KTP crystal Second harmonic generation Sum frequency mixing Nd:YAG laser |
| 本文献已被 维普 万方数据 等数据库收录！ | |
| 点击此处可从《光子学报》浏览原始摘要信息 | |
| 点击此处可从《光子学报》下载免费的PDF全文 | |