| 全固态高重频电光调Q 激光器研究进展 |
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| 作者姓名： | 冉子涵 赵一鸣 李静 李之通 李祚涵 |
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| 作者单位： | 北京遥测技术研究所 |
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| 摘 要： | 全固态高重频电光调Q激光器因具有高重频、窄脉宽、大能量的优势而广泛应用于激光雷达、激光测距、激光精密加工和光通信等诸多领域。介绍电光调Q元件的发展和增益介质的完善对提高激光器重复频率的影响,短腔法和腔倒空技术的应用对压窄激光器脉冲宽度的作用,双棒串接技术和主振荡功率放大技术的运用对增大激光器单脉冲能量的效果。对全固态电光调Q激光器的主要研究方向和关键技术进行总结,综述全固态电光调Q激光器在提高重复频率、压窄脉冲宽度和增大单脉冲能量三方面的研究进展。
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| 关 键 词： | 全固态激光器 高重复频率 电光调Q |
Research progress of all-solid-state high-repetition frequency electro-optic Q-switched lasers |
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| Authors: | RAN Zihan ZHAO Yiming LI Jing LI Zhitong LI Zuohan |
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| Affiliation: | (Beijing Research Institute of Telemetry,Beijing 100076,China) |
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| Abstract: | All-solid-state high-repetition frequency electro-optical Q-switched lasers are widely used in many fields such as lidar,laser ranging,laser precision machining,and optical communication due to their advantages of high repetition frequency,narrow pulse width,and large energy.The effects of the development of electro-optic Q-switching components and the improvement of gain media on the improvement of laser repetition frequency,the application of short cavity method and cavity-dumped technology to narrow the pulse width of lasers,the application of double rod series connection technology and main oscillation power amplification to increase the energy of a single laser pulse are introduced.The main research directions and key technologies of all-solid-state electro-optic Q-switched lasers are summarized,and the research progress of all-solid-state electro-optic Q-switched lasers in three aspects:increasing repetition frequency,narrowing pulse width and increasing single pulse energy are mainly reviewed. |
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| Keywords: | All-solid-state laser High repetition rate Electro-optic Q-switched |
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