The fashionable method of pulsewidth modulation (PWM) is applied.
在调制方法上采用流行的脉宽调制（PWM）。
Now pulsewidth modulating technology is widely used in pulse power needed by electric spark fine machining.
当今脉宽调制技术在电火花微细加工所使用的脉冲电源中得到广泛应用。
The design principle and experiment results of wide frequency band measurement of ps laser pulsewidth are given.
给出了皮秒激光脉冲宽度带测量的设计原理和实验结果。
This analytical expression is valid for arbitrary values of the pumping light pulsewidth and the upper laser level lifetime.
该表达式适用于光泵脉冲宽度与激活介质上能级寿命比值为任意值的情况。
Stability of pulsewidth of backward stokes output is dominated by the stability of pump light. The theoretical prediction is verified by experimental results.
证实了后向斯托克斯输出脉宽的稳定性主要由泵浦光的稳定性决定。实验结果与理论预言完全符合。
In the atmosphere, on propagation of High-Intensity lasers of high pulse repetition rate and narrow pulsewidth, the SRS will be serious because of molecular memory eff...
对于高重复率和脉宽较窄的强激光在大气传输中，由于分子的储存效应，受激喇曼散射较严重。
In the atmosphere, on propagation of High-Intensity lasers of high pulse repetition rate and narrow pulsewidth, the SRS will be serious because of molecular memory effects.
对于高重复率和脉宽较窄的强激光在大气传输中，由于分子的储存效应，受激喇曼散射较严重。
In the atmosphere, on propagation of High-Intensity lasers of high pulse repetition rate and narrow pulsewidth, the SRS will be serious because of molecular memory effects.
对于高重复率和脉宽较窄的强激光在大气传输中，由于分子的储存效应，受激喇曼散射较严重。
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