| 双通道电光调Q射频激励波导CO2激光器研究 |
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| 引用本文： | 王骐,田兆硕,王雨三.双通道电光调Q射频激励波导CO2激光器研究[J].光学学报,2001,21(4):47-449. |
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| 作者姓名： | 王骐 田兆硕 王雨三 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 报道了双通道可调谐电光调Q射频激励波导CO2激光器，其中一通道是光栅选支电调Q的脉冲激光输出，调Q脉冲重复频率1Hz-10kHz可调，，脉冲峰值功率为150W，脉冲宽度为180ns，另一通道是光栅选支连续激光输出，可用压电陶瓷调节激光频率，同时分析了激光外差频率调谐范围，实验上获得最大脉冲激光外差频率调谐范围为150MHz。
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| 关 键 词： | 双通道 电光调Q 射频激励波导CO2激光器 脉冲外差 频率调谐 |
Study of Electrooptically Q-Switched RF Excited CO2 Waveguide Laser with Two Channels |
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| Wang Qi,Tian Zhaoshuo,Wang Yusan.Study of Electrooptically Q-Switched RF Excited CO2 Waveguide Laser with Two Channels[J].Acta Optica Sinica,2001,21(4):47-449. |
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| Authors: | Wang Qi Tian Zhaoshuo Wang Yusan |
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| Abstract: | An electrooptically Q- switched RF excited waveguide CO 2 laser with two channels is demonstrated. The Q- switched pulse laser has been obtained from one of the channels with a grating. The peak power is 150 W and the pulse width is 180 ns. CW laser output has been obtained from the other channel, which can been tuned by a PZT. In addition, the tuning range of the laser heterodyne frequency is analyzed in theory and the largest tuning range is 150 MHz in experiment. |
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| Keywords: | two channels electrooptically Q- switched RF excited CO 2 waveguide laser pulsed laser heterodyne |
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