摘要
纳秒级窄脉冲的信号的处理一般由高速的处理器如DSP,该系统的接收电路通过对纳秒窄脉冲信号进行拓宽处理,将接收到的纳秒脉冲信号拓宽为微秒脉冲信号,降低纳秒激光脉冲对处理器ADC速率的要求,实现较低带宽处理器处理纳秒窄脉冲激光信号成为可能.
Nanosecond narrow pulse signal is processed in general by the high -speed processors sueh as DSP. The receiving circuit of this system makes the nanosecond narrow pulse signal to widen as microsecond pulse signal. The nanosecond laser pulses on the processor ADC rate require ments is reduced.
出处
《哈尔滨师范大学自然科学学报》
CAS
2015年第2期99-101,共3页
Natural Science Journal of Harbin Normal University
基金
黑龙江省教育厅科学技术研究项目(12541225)
关键词
纳秒窄脉冲激光
信号拓宽
激光测量
Nanosecond narrow pulse Laser
Signal broadening
Laser measurement
