| 掺杂晶体Cd_(0.35)Hg_(0.65)Ga_2S_4的光学特性 |
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| 作者单位： | 哈尔滨工业大学光电子研究所，哈尔滨工业大学光电子研究所，哈尔滨工业大学光电子研究所，哈尔滨工业大学光电子研究所，Institute for Optical Monitoring，Institute for Optical Monitoring，Kuban State University，Institute for Optical Monitoring 哈尔滨150001，哈尔滨理工大学电子科学与技术系，哈尔滨150080，哈尔滨150001，哈尔滨150001，哈尔滨150001，SBRAS，Tomsk634055，Russia，SBRAS，Tomsk634055，Russia，Krasnodar350040，Russia，SBRAS，Tomsk634055，Russia |
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| 摘 要： | 研究了掺杂非线性晶体Cd0 35Hg0 6 5Ga2 S4 的线性和非线性光学特性以及相位匹配 .在相同的实验条件下 ,与已知的中红外晶体相比较 ,测定了该晶体的损伤阈值 .实现了CO2 激光二次谐波产生实验 ,与理论预测相一致
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| 关 键 词： | 掺杂非线性晶体 Cd0.35Hg0.65Ga2S4 二次谐波产生 CO2激光 |
Nonlinear optical properties of mixed Cd_(0.35)Hg_(0.65) Ga_2S_4 crystal |
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| Authors: | Huang Jin_Zhe Ren De-Ming Hu Xiao-Yong Qu Yan-Chen YAndreev PGeiko V Badikov GLanskii |
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| Affiliation: | Huang Jin_Zhe 1)2) Ren De-Ming 1) Hu Xiao-Yong 1) Qu Yan-Chen 1) Y.Andreev 3) P.Geiko 3) V. Badikov 4) G.Lanskii 3) 1) |
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| Abstract: | The linear and nonlinear optical properties,as well as phase-matching of mixed Cd 0.35Hg 0.65Ga 2S 4 nonlinear crystal are investigated. Damage threshold is determined in comparison with the widely used middle IR crystal under identical experimental conditions. CO 2 laser second harmonic generation (SHG) is realized in this crystal at a phase-matching angle in well coincidence with estimation. |
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| Keywords: | mixed nonlinear crystal Cd 0 35Hg 0 65Ga 2S 4 second harmonic generation (SHG) CO 2 laser |
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