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| 杂质对KDP晶体光学质量的影响 | |
| 引用本文： | 孙洵, 程秀凤, 王正平, 等. 杂质对KDP晶体光学质量的影响[J]. 强激光与粒子束, 2004, 16(07). |
| 作者姓名： | 孙洵 程秀凤 王正平 顾庆天 王圣来 李毅平 李云南 王波 许心光 房昌水 |
| 作者单位： | 1.山东大学 晶体材料国家重点实验室,晶体材料研究所,山东 济南 2501 00 |
| 摘 要： | 研究了几类可能出现在KDP晶体的生长溶液中的有机物杂质和无机阴离子杂质基团对KDP晶体散射、透过率、光损伤阈值等光学质量的影响，结果表明，不同种类的杂质的影响并不相同，造成这一结果的根本原因在于杂质离子的结构及其与晶体表面原子成键能力的不同。 |
| 关 键 词： | 杂质 KDP晶体 光学质量 |
Effect of impurities on optical qualities of KDP crystal |
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| sun xun, cheng xiu-feng, wang zheng-ping, et al. Effect of impurities on optical qualities of KDP crystal[J]. High Power Laser and Particle Beams, 2004, 16. | |
| Authors: | sun xun cheng xiu-feng wang zheng-ping gu qing-tian wang sheng-lai li yi-ping li yun-nan wang bo xu xin-guang fang chang-shui |
| Affiliation: | 1. State Key Laboratory of Crystal Materials,Crystal Institute,Shandong University,Jinan 250100,China |
| Abstract: | Effects of certain impurities, which exit in growth solution of KDP crystal, on optical qualities of KDP crystal were investigated. The results showed that the effects of different kinds of impurities are not the same. The reason can be ascribed to the chemical structure and chemical bonds between the impurities and surface atoms of KDP crystal are not same．Those impurities have similar structure and easy to form H bonds with ［H２PO４］-,such as pyrophosphate and sulfate affect pyramidal sector of KDP crystal easily while the other impurities, such as Cl- have no evident effect on the growth and properties of KDP crystals. |
| Keywords: | impurities kdp crystal optical properties |
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