【摘要】 在给定激光脉冲信号典型探测电路的基础上 ,对光电信号、探测电路的噪声、信噪比、最小探测能力和幅度鉴别器的阈值等参数进行了系统分析 ,并对相关参数提供了设计依据 ,论文最后给出实验结果。更多还原

【Abstract】 On the basis of laser pulse signal detection circuit,this article make system analysis about opto electronic signal,noise of the detection circuit,S/N,minimum detection ability and amplitude discriminator’s threshold value,provided with the base of design for coherent parameter.The results of experiments are finally given.更多还原