Unmanned airborne miniaturized pulsed CO2 laser with wavelength automatic tuning
文献类型：期刊论文
| 作者 | Q. K. Pan; G. Yang; D. Y. Yu; Z. Kuo; R. R. Zhang; C. X. Zhao; G. Jin; F. Chen and C. L. Shao |
| 刊名 | Infrared Physics & Technology
 |
| 出版日期 | 2022 |
| 卷号 | 126页码:5 |
| ISSN号 | 1350-4495 |
| DOI | 10.1016/j.infrared.2022.104353 |
| 英文摘要 | This paper presents a miniaturized mechanically Q-switched pulsed CO2 laser with wavelength automatic tuning, which could be used in unmanned airborne lidar system. A three-mirror cavity structure with real focus in the cavity is designed to provide a stable resonator, which has short beam transit time for mechanically Q-switched laser. The matching relationship between the beam in the resonant cavity and the aperture of the optical chopper is experimentally studied, the CO2 laser pulse output with good waveform is obtained, and the wavelength automatic tuning is realized. The CO2 laser produces a maximum output peak power of 3.7 kW at 10.59 mu m for pulse width of 350 ns, corresponding beam quality M-2 of 1.75, and the laser weight is about 18 kg. |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/67219]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Q. K. Pan,G. Yang,D. Y. Yu,et al. Unmanned airborne miniaturized pulsed CO2 laser with wavelength automatic tuning[J]. Infrared Physics & Technology,2022,126:5. |
| APA | Q. K. Pan.,G. Yang.,D. Y. Yu.,Z. Kuo.,R. R. Zhang.,...&F. Chen and C. L. Shao.(2022).Unmanned airborne miniaturized pulsed CO2 laser with wavelength automatic tuning.Infrared Physics & Technology,126,5. |
| MLA | Q. K. Pan,et al."Unmanned airborne miniaturized pulsed CO2 laser with wavelength automatic tuning".Infrared Physics & Technology 126(2022):5. |
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