远距离人眼安全激光TOF相机设计

A. Kovalev, V. M. Polyakov, V. Buchenkov
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引用次数: 3

摘要

本文提出了一种新的TOF相机设计方案,该方案基于工作在1.5 μm范围内的紧凑型主动调q二极管泵浦固体激光器和基于短波红外InGaAs PIN二极管焦平面阵列的接收系统,该接收系统带有图像增强器和专用读出集成电路。该相机能够以10帧/秒和1.2米的误差,在4公里以内进行深度成像。该相机可用于航空和空间大地测量定位和导航。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Long-distance eye-safe laser TOF camera design
We present a new TOF camera design based on a compact actively Q-switched diode pumped solid-state laser operating in 1.5 μm range and a receiver system based on a short wave infrared InGaAs PIN diodes focal plane array with an image intensifier and a special readout integration circuit. The compact camera is capable of depth imaging up to 4 kilometers with 10 frame/s and 1.2 m error. The camera could be applied for airborne and space geodesy location and navigation.
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