| 快速响应高压电源在KTP晶体极化反转中的应用研究 |
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| 引用本文： | 康玉琢,于建,倪文俊,付伟佳,陈亚南,桑梅,李世忱.快速响应高压电源在KTP晶体极化反转中的应用研究[J].人工晶体学报,2007,36(1):22-26. |
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| 作者姓名： | 康玉琢 于建 倪文俊 付伟佳 陈亚南 桑梅 李世忱 |
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| 作者单位： | 天津大学精密仪器与光电子工程学院,光电信息技术科学教育部重点实验室,天津,300072 |
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| 摘 要： | 分析了KTP晶体电导率的特性,设计与研制出一种新型的高压脉冲放大器,可将任意信号发生器产生的信号线性放大,响应速度快,最高输出电压为4000V,最大输出电流为30mA,功率可达100W.用其在KTP晶体上进行多次极化反转实验,取得良好的实验结果.
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| 关 键 词： | 高压脉冲放大器 周期极化 KTP晶体 快速响应 |
| 文章编号： | 1000-985X（2007）01-0022-05 |
| 修稿时间： | 2006-08-01 |
Application Research of a Quick Response High Voltage Power Supply for the Polarization Reversal in KTiOPO4 Crystal |
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| KANG Yu-zhuo,YU Jian,NI Wen-jun,FU Wei-jia,CHEN Ya-nan,SANG Mei,LI Shi-chen.Application Research of a Quick Response High Voltage Power Supply for the Polarization Reversal in KTiOPO4 Crystal[J].Journal of Synthetic Crystals,2007,36(1):22-26. |
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| Authors: | KANG Yu-zhuo YU Jian NI Wen-jun FU Wei-jia CHEN Ya-nan SANG Mei LI Shi-chen |
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| Institution: | Laboratory of Optoelectronics Information Technical Science,College of Precision Instrument and Optoelectronics Engineering, Ministry of Education,Tianjin University, ,Tianjin 300072 ,China |
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| Abstract: | We analyzed the conductance of KTP and presented a scheme for poling KTP by electrical poling method.We also designed and fabricated the high voltage pulse amplifier which was needed by the related poling scheme.The high voltage pulse amplifier can amplify the signal linearly with high response speed.The output voltage is 4000V and the maximum output current is 30mA under this voltage and the maximum power is 100W.Many experiment have been performed on KTP by this amplifier and we have got the favorable result. |
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| Keywords: | high voltage pulse amplifier periodic poling KTP crystal quick response |
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