Changchun Institute of Optics,Fine Mechanics and Physics,CAS
On the Characteristics of Pulsed Laser Driver Based on RLC Oscillation | |
Z.-A. Li; Y.-B. Wang; L. Qin; N. Y.-Q and W. L.-J | |
2021 | |
发表期刊 | Faguang Xuebao/Chinese Journal of Luminescence |
ISSN | 10007032 |
卷号 | 42期号:4页码:510-517 |
摘要 | The laser driver circuit is very important in time-of-flight lidar. Its performance directly affects many key system parameters such as detection range, signal-to-noise ratio and false alarm rate. This article innovatively introduces appropriate inductance in charging circuit, forming resistance, inductance and capacitance(RLC) second-order differential oscillation circuit, which can greatly increase the driving voltage of the pulse laser and thereby increasing the driving current that drives the laser to produce high-power, narrow-pulsewidth laser. Theoretical calculations, numerical simulations and experimental verification show that driving current of pulse laser can be increased for over 85%, and the output power is increased for over 114% as an appropriate inductor is introduced into the system. 2021, Science Press. All right reserved. |
DOI | 10.37188/CJL.20200378 |
URL | 查看原文 |
收录类别 | EI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/65478 |
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 | Z.-A. Li,Y.-B. Wang,L. Qin,et al. On the Characteristics of Pulsed Laser Driver Based on RLC Oscillation[J]. Faguang Xuebao/Chinese Journal of Luminescence,2021,42(4):510-517. |
APA | Z.-A. Li,Y.-B. Wang,L. Qin,&N. Y.-Q and W. L.-J.(2021).On the Characteristics of Pulsed Laser Driver Based on RLC Oscillation.Faguang Xuebao/Chinese Journal of Luminescence,42(4),510-517. |
MLA | Z.-A. Li,et al."On the Characteristics of Pulsed Laser Driver Based on RLC Oscillation".Faguang Xuebao/Chinese Journal of Luminescence 42.4(2021):510-517. |
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