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A Prototype Model of Laser Radar
Journal of Russian Laser Research ( IF 0.9 ) Pub Date : 2023-11-23 , DOI: 10.1007/s10946-023-10159-1
Niranjan Kumar , Srest Somay

We examine and test in the laboratory our laser pulse remote sensing system, based on the number of cycles of a local oscillator. We calculate the range of an object, using a peak transmission power of 2 mW from a Mesa HP-pumped He–Ne laser with a pulse frequency of 3 kHz and a pulse width of 150 ns; also, we establish a correlation between the counted cycle and the laser wavelength. The results of outer range measurements with a range resolution of 45 m at a distance of 60 meters are presented. Here, photons are used for tracking and object identification, which being encoded using encoding technology, will be challenging to duplicate, and our optical radar will not be misplaced.



中文翻译:

激光雷达原型模型

我们根据本地振荡器的周期数在实验室检查和测试我们的激光脉冲遥感系统。我们使用 Mesa HP 泵浦氦氖激光器的峰值传输功率 2 mW、脉冲频率为 3 kHz、脉冲宽度为 150 ns 来计算物体的范围;此外,我们还建立了计数周期和激光波长之间的相关性。给出了在 60 米距离处距离分辨率为 45 m 的外距离测量结果。在这里,光子用于跟踪和物体识别,使用编码技术进行编码,将很难复制,而我们的光学雷达不会放错地方。

更新日期:2023-11-23
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