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首页> 外文会议>Conference on enabling photonic technologies for aerospace applications >An overview of avalanche photodiodes and pulsed lasers as they are used in 3D laser radar type applications
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An overview of avalanche photodiodes and pulsed lasers as they are used in 3D laser radar type applications

机译：雪崩光电二极管和脉冲激光器的概述，因为它们用于3D激光雷达类型应用

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This paper will examine how Avalanche Photodiodes (APD) and Infrared Pulsed lasers (PL) are used and optimized to provide the "intelligence" to smart weapons. The basics of APD's and PL will be covered and the principle "time of flight ranging" which is the underlining principle of 3D laser radar will be illustrated. The time of flight principle is used for range finding, lidar, 3D laser radar and speed measurements - this information can then be used to provide intelligence to the smart weapon. Examples of such systems are discussed and illustrated, for example: Cluster bombs, Proximity fuses, and how laser range finding systems can be incorporated with GPS to produce effective and lethal weapons. The APD's that are discussed include silicon APD's for cost effective weapons, and 1550nm APDs for eye-safe systems. An overview of the different PL's will be outlined, but the focus will be on 905nm laser pulsars for cost effective laser weapons.
机译：本文将研究如何使用雪崩光电二极管（APD）和红外脉冲激光器（PL），并优化以向智能武器提供“智能”。将涵盖APD和PL的基础知识，并将说明是3D激光雷达的下划线原理的原理“飞行时间”。飞行原理的时间用于范围寻找，激光雷达，3D激光雷达和速度测量 - 这些信息可以用于为智能武器提供智能。讨论和说明了这种系统的示例，例如：簇炸弹，邻近保险丝以及激光测距系统的方式如何与GPS合并以产生有效和致命的武器。讨论的APD包括硅APD的成本效益武器，以及用于眼安全系统的1550nm APD。将概述不同PL的概述，但重点将在905nm激光脉冲条件上，用于具有成本效益的激光武器。

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