KDP晶体体缺陷和损伤的观测方法研究

人工晶体学报, 2006, 35(3): 545-549. doi: 10.3969/j.issn.1000-985X.2006.03.026

KDP晶体体缺陷和损伤的观测方法研究

张艳珍 ^1, , 孙洵 ^2, , 蒋晓东 ^3, , 王波 ^4, , 黄进 ^5, , 陈习权 ^6, , 魏晓峰 ^7, , 许心光 ^8,

1.山东大学晶体材料国家重点实验室,济南,250100;中国工程物理研究院激光聚变中心,绵阳,621900

2.山东大学晶体材料国家重点实验室,济南,250100

3.中国工程物理研究院激光聚变中心,绵阳,621900

4.山东大学晶体材料国家重点实验室,济南,250100

5.中国工程物理研究院激光聚变中心,绵阳,621900

6.中国工程物理研究院激光聚变中心,绵阳,621900

7.中国工程物理研究院激光聚变中心,绵阳,621900

8.山东大学晶体材料国家重点实验室,济南,250100

基金项目: 国防预研基金(421020607) 国家高技术研究发展计划(863计划)(804-8)

关键词：散射法 , 显微镜相衬法 , KDP晶体 , 体损伤

Study on Observation of Defect and Damage in the Bulk of KDP Crystals

采用激光散射诊断法和显微镜相衬法对磷酸二氢钾(KH2PO4、KDP)晶体中的缺陷和损伤进行观测,发现散射法可以对晶体中的缺陷和损伤进行灵敏观测,并可以即时判断损伤;而显微镜相衬法可以对损伤形貌清晰观测,两种方法结合使用可以更好地观测晶体的缺陷和损伤并有助于了解晶体损伤的机理.

参考文献

[1]	Rainer F;De Marco F P et al.A Historical Perspective on Fifteen Years of Laser Damage Thresholds at LLNL[J].Spie,1994,2114:9.
[2]	Montgomery K E;Milanovich F P .High Laser Damage Threshold Potassium Dihydrogen Phosphate Crystals[J].Journal of Applied Physics,1990,68(08):3979-3982.
[3]	Yokotani A;Sasaki T.Improvement of the Bulk Laser Damage Threshold of Potassium Dihydrogen Crystals by Ultraviolet Radiation[A].National Bureau ofStandards Special Publication,1985:101-107.
[4]	Yokotani A;Sasaki T.Effect of Residual Organic Carbon in Mother Solution of Potassium Dihydrogen Phosphate on Damage Threshold of the Crystal for High Power Laser[A].National Institute of Standards and Technology Special Publication,1988:35-40.
[5]	Woods B W;De Yoreo J J et al.Optical Scatter-A Diagnostic Tool to Investigate Laser Damage in KDP and DKDP[R].UCRL-JC-121652
[6]	Mike Runkel;Bruce Woods et al.Analysis of High Resolution Scatter Image from Laser Damage Experiments Performed on KDP[J].Spie,1996,2714:85.
[7]	Smol' skii I;De Yoreo J J et al.Oriented Liquid Inclusions in KDP Crystals[J].Journal of Crystal Growth,1996,169:741.
[8]	李仲伢.KDP晶体激光损伤的研究[J].中国激光,1996(03):279.
[9]	Anthony T R;Cline H E et al.Thermal Migration of Liquid Droplets through Solids[J].Journal of Applied Physics,1971,42(09):3380.
[10]	Olander D R;Machiels A J et al.Thermal Gradient Migration of Brine Inclusions in Synthetic Alkali Halide Single Crystals[J].Journal of Applied Physics,1982,53(01):669.
[11]	N.Y.Garces;K.T.Stevens;E.H.Halliburton .Optical absorption and electron paramagnetic resonance of Fe ions in KDP crystals[J].Journal of Crystal Growth,2001(2/4):435-439.
[12]	刁立臣,张克从,常新安.KDP晶体激光损伤阈值研究的新进展[J].人工晶体学报,2002(02):99-103.
[13]	Miroslawa Rak et al.On the Mechanism of Impurity Influence on the Growth Kinetics and Surface Morphology of KDP Crystals-Ⅰ:Defect Centers Formed by Bivalent and Trivalent Impurity Ions Incorporated in KDP Structure-theoretical Study[J].Journal of Crystal Growth,2005,273:577.
[14]	Eremina TA;Kuznetsova VA;Eremin NN;Okhrimenko TM;Furmanova NG;Efremova EP;Rak M .On the mechanism of impurity influence on growth kinetics and surface morphology of KDP crystals - II: experimental study of influence of bivalent and trivalent impurity ions on growth kinetics and surface morphology of KDP crystals[J].Journal of Crystal Growth,2005(3/4):586-593.

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KDP晶体体缺陷和损伤的观测方法研究

Study on Observation of Defect and Damage in the Bulk of KDP Crystals

参考文献