| CO2激光差频产生太赫兹波的理论计算及分析 |
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| 引用本文： | 赵 刚,彭续金,杨 闯,蔡 和,刘亚萍,黄俊峰.CO2激光差频产生太赫兹波的理论计算及分析[J].太赫兹科学与电子信息学报,2016,14(2):163-166. |
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| 作者姓名： | 赵 刚 彭续金 杨 闯 蔡 和 刘亚萍 黄俊峰 |
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| 作者单位： | Department of Laser Technology，Southwest Institute of Technical Physics，Chengdu Sichuan 610041，China,Department of Laser Technology，Southwest Institute of Technical Physics，Chengdu Sichuan 610041，China,Department of Laser Technology，Southwest Institute of Technical Physics，Chengdu Sichuan 610041，China,Department of Laser Technology，Southwest Institute of Technical Physics，Chengdu Sichuan 610041，China,Department of Laser Technology，Southwest Institute of Technical Physics，Chengdu Sichuan 610041，China and Department of Laser Technology，Southwest Institute of Technical Physics，Chengdu Sichuan 610041，China |
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| 摘 要： | 为进一步发挥CO2激光差频产生太赫兹(THz)辐射的潜力，通过计算GaAs, ZnGeP2和GaSe晶体差频的相位匹配参数，结合晶体光学参数和损伤阈值比较3种晶体的差频性能和各自优势，分析相位失配和晶体吸收对差频转换效率的影响，得到3种晶体差频产生THz辐射各自的调谐范围、差频效率和实验操作等特征，表明选择低吸收系数晶体的重要性。
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| 关 键 词： | 太赫兹波 CO2激光差频 相位匹配 晶体吸收 |
| 收稿时间： | 2014/10/28 0:00:00 |
| 修稿时间： | 2015/12/16 0:00:00 |
Computation and analysis of terahertz wave difference frequency generation based on CO2 laser |
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| ZHAO Gang,PENG Xujin,YANG Chuang,CAI He,LIU Yaping and HUANG Junfeng.Computation and analysis of terahertz wave difference frequency generation based on CO2 laser[J].Journal of Terahertz Science and Electronic Information Technology,2016,14(2):163-166. |
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| Authors: | ZHAO Gang PENG Xujin YANG Chuang CAI He LIU Yaping and HUANG Junfeng |
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