| 半导体泵浦全固态激光测距仪的研制 |
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| 引用本文： | 石磊. 半导体泵浦全固态激光测距仪的研制[J]. 光学与光电技术, 2014, 12(3): 72-75 |
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| 作者姓名： | 石磊 |
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| 作者单位： | 石磊:华中光电技术研究所—武汉光电国家实验室, 湖北 武汉 430223
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| 摘 要： | 为适应工程小型化平台需要,研制了一种半导体泵浦全固态激光测距仪。采取半导体泵浦方式,激光谐振腔设计为平平腔,采用金属热沉冷却与半导体制冷相结合,研制出的激光测距仪工作频率可达20Hz,测程大于20km,测距精度可达±1.5m。经过试验验证,性能稳定,指标可靠。
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| 关 键 词： | 半导体泵浦 激光测距 全固态 DC-DC变换 |
| 收稿时间： | 2014-03-19 |
Design of An All-Solid-State Laser Range Finder with a Diode-Pumped Laser |
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| SHI Lei. Design of An All-Solid-State Laser Range Finder with a Diode-Pumped Laser[J]. optics&optoelectronic technology, 2014, 12(3): 72-75 |
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| Authors: | SHI Lei |
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| Affiliation: | SHI Lei ( Huazhong Institute of Electro-Optics--Wuhan National Laboratory for Optoelectronics, Wuhan 430223, China ) |
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| Abstract: | An all-soli＆state laser range finder is designed to satisfy the need of mini platform, of which laser is pumped hy a diode laser. With a laser pumped by a diode laser, resonant cavity designed as plane-plane cavity, heat sink of metal and semiconductor, the laser range finder can work at frequency up to 20 Hz, maximum range above 20 kin, and precision of ±1.5 m, and is stable and reliable after test. |
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| Keywords: | diode laser pumping laser range finder all-solid-state laser DC-DC transformation |
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