激光打靶系统主要包括半导体激光枪、光电探测器和信号处理电路，信号处理过程是整个系统的关键。
The laser target shooting system consists of semiconductor laser gun, photoelectric detector, and signal processing circuit, which is the key part of the whole system.
本文介绍了一种不用低压变压器和继电器激光电源保护电路。
In this paper, a protective circuit for power supply of lasers without the use of low-voltage transformer and relay is presented.
设计并实现了高速半导体激光器调制驱动电路和光电二极管直接检测电路的收发合一模块。
The highspeed transceiver including semiconductor laser driving modulation circuit and photoelectric diode detective circuit are designed and realized.
利用二元光电探测器接收激光脉冲信号 ，然后根据互相关检测的原理设计了相关处理电路对接收到的信号进行处理 ，使其信噪比 （SNR）得到改善。
We receive the laser pulse signal with the binary photo-electric detector, deal the signal with the circuit designed on the basis of correlation detection to improve SNR.
文中对激光供电方案中所需的关键器件激光器（LD）、光电转换的工作特性做了详细的描述，对激光器的驱动电路、保护电路和温度控制电路做了深入的研究。
This paper describes the working characteristics of the key apparatus LD and optoelectric conversion, and deeply researches the drive circuit, protection circuit and temperature controlled circuit.
该驱动电路已用于某型脉冲固体激光电源中，运行良好，可靠性较高。
The circuit has been applied to a type of pulsed solid-state laser power supply, which is in good working state and reliability.
该驱动电路已用于某型脉冲固体激光电源中，运行良好，可靠性较高。
The circuit has been applied to a type of pulsed solid-state laser power supply, which is in good working state and reliability.
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