介绍了一种基于脉冲展宽与峰值保持原理实现高速脉冲激光峰值功率测量的方法。
A method to measure the pulse laser peak power based on the pulse stretch and peak hold functions is introduced.
本文介绍了一种基于脉冲展宽与峰值保持原理实现高速脉冲激光峰值功率测量的方法。
A method about pulse laser peak power measurement based on pulse stretched and peak hold is introduced.
它可直接应用于脉冲半导体激光峰值功率测试，并数字显示。具有中间环节少、测量精度高、适用功率范围大、脉宽范围宽，具有波形监测接口等特点。
It can be used to measure the peak power of diode laser directly. with the characters of digital display, high accuracy, large power range, wide pulse width and output port of waveform monitor.
使用光开关，可以把这种功率的上升过程缩短到小于0.1ps，在更短的时间内激光以峰值功率到达等离子体。
Using an optical switch, this ramp up time can be reduced to less than a tenth of a picosecond, delivering peak laser power to the plasma on a faster time scale.
这种飞秒激光脉冲持续兆分之一秒(千万亿分之一秒)的时间，但是在其短暂的持续时间内，功率峰值可以达到北美电网功率相当的水平。
A femtosecond laser pulse lasts on the order of a quadrillionth of a second but reaches a peak power equivalent to that of the entire power grid of North America during its short burst.
利用该材料制作的激光二极管，其峰值输出功率达到15W。
The peak output power of laser diodes using this material is up to 15 W.
报道了应用于激光光谱学中直接测量短脉冲光峰值光功率的双通道测量系统。
A dual channel measurement system applied in laser spectroscopy for direct measurement of peak power of short light pulses is reported.
本文论述一个由流体力学和光学联系起来的新课题——激光通过湍流剪切层后的相位变化及峰值功率变化。
In this paper, the investigation of the variations of the peak power and phase Angle of a laser beam passing through a turbulent shear layer is discussed.
通过计算揭示出影响激光输出功率的主要因素是峰值电子温度，而重复频率的限制主要取决于初始电子密度。
The calculation indicates that the main parameter effecting laser output power is the peak electron temperature, while the limitation of repetition rates is related to the initial electron density.
飞秒激光由于其超快时间特性和超高峰值功率特性在精密微纳加工领域引起了人们广泛的重视。
Great interest is focused on femtosecond laser micro-nano fabrication due to the ultra-short time scale and ultra-high peak power density characteristics of the femtosecond lasers.
超短脉冲激光具有超短的时间间隔和超强的峰值功率，它在物理、化学、生物等学科领域具有广阔的应用前景。
Due to ultrashort laser pulse possesses ultrashort duration and superhigh peak power, it is widely applied to physics, chemistry, biology, and other fields.
研究了激光器的脉冲工作特性，以及不同脉冲情况下脉冲的时间特性。获得了峰值功率约为600W的激光输出。
The characteristics of the laser output at pulse operation were studied and the maximum peak power of 600w was obtained.
脉冲激光焊接镁合金时应遵循较大脉宽、低频率、中等峰值功率的原则。
Wider pulse width, low pulse frequency and medium peak power should be used when pulse laser welds magnesium Alloy.
在Z扫描实验中对激光脉冲峰值功率进行实时监测，有助于实验者遴选合格的数据，提高Z扫描测量的准确度。
Monitoring the laser pulse peak power in the Z-scan experiment can help people select qualified data, improve the accuracy of the measurement.
讨论了激光功率密度的变化对冲击波峰值的影响。
The changes of peak pressure depending on the laser power density were studied.
该路径长度约腔是仔细监测和调整，以便它是一个完整的倍数的峰值功率激光波长。
The path length around the cavity is carefully monitored and adjusted so that it is an integral multiple of the peak power laser wavelength.
高功率固体激光器可输出能用光纤传输的近红外波长的光束，且结构稳定性好，峰值功率高。
High power solid-state lasers could output laser which the wavelength in the IR could be transmitted by fiber, and the structure stability is good, the peak power is high.
本装置能够实现对激光脉冲峰值功率相对值的测量，在Z扫描实验时，达到对激光器输出能量变化进行实时监测的目的。
The device can be applied to measure the relative value of laser pulse peak power, therefore it can monitor the fluctuation of output energy when Z-scan experiment is carried out.
本装置能够实现对激光脉冲峰值功率相对值的测量，在Z扫描实验时，达到对激光器输出能量变化进行实时监测的目的。
The device can be applied to measure the relative value of laser pulse peak power, therefore it can monitor the fluctuation of output energy when Z-scan experiment is carried out.
应用推荐