Abstract—

A basic platform for photodetector modules used in the lidar complex for recording backscattered radiation in the near-infrared region is described. High-voltage pulse noise of DC/DC converters in the photodetector modules are reviewed and tested. A method is proposed for compensating the noise generated by such converters. The tests carried out in the lidars of the Institute of Atmospheric Optics, SB RAS, showed the effectiveness of the module designed to record signals in analog mode at a wavelength of 1064 nm.

中文翻译：

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光电探测器模块，用于在近红外区域记录激光雷达信号

摘要—

描述了在激光雷达综合体中使用的光电探测器模块的基本平台，用于记录近红外区域中的反向散射辐射。审查并测试了光电检测器模块中DC / DC转换器的高压脉冲噪声。提出了一种用于补偿由这种转换器产生的噪声的方法。在SB RAS大气光学研究所的激光雷达中进行的测试表明，该模块设计为可在1064 nm波长的模拟模式下记录信号的有效性。