pulse laser system

So sets of high-energy ultrashort pulse-laser systems had been upbuilt in several countries and we need to develop our technique of ultrashort pulse-laser to upbuild high-energy ultrashort pulse-laser system too.

本文首先回顾了超短脉冲激光技术发展的历史，分析了目前飞秒激光的现状，并且讨论了建立高功率短脉冲激光装置的关键技术。

After simulation of MATLAB proof method is feasible, and carries on test to digitized pulse laser signal processing system, receives the good results.

经MATLAB仿真证明方法可行，并对数字化脉冲激光信号处理系统进行实验测试，收到良好效果。

Multi-pulses CARS needs to adjust the delay time of probe pulse to obtain time-resolved spectroscopy, and relatively long detection time. Thus, it is requirement on laser system and molecular long term stability.

多脉冲CARS需要调节探测光的时间延迟得到时间分辨光谱，探测时间相对较长，并且对激光系统和待测样品的稳定性要求较高。

This paper presents a method of applying the simple chip microprocessor 8751, together with laser and pulse control techniques to form an automatic control system in the production process of the electric wire and other wires.

本文介绍的自控系统以8751单片机为核心，结合精密光学、脉冲控制等新技术，对电线及其它线材生产过程实现实时检测和自动控制，可使线材产品直径均匀，损耗降低，提高质量。

Power supply system provides flash energy to Xe lamp. Pumping of Nd: KGW laser rod is provided by Xe lamp. Pulse solid laser power directly affects the attribute of laser.

脉冲固体激光电源为氙灯提供能量，氙灯是激光的泵浦源，它燃烧发光激发工作物质Nd：KGW产生激光，因此激光电源的性能直接影响到激光光束的质量。

Through solving the rate equation of four level energy system, the result that the response time of Nd: YAG laser pumped by xenon lamp is proportional to the pump intensity of light sources is calculated by taking ideal rectangular pulse light source as pump light source.

通过求解四能级系统速率方程，计算出以理想的矩型脉冲光源做为泵浦光源，氙灯泵浦的Nd：YAG激光器响应时间与光源泵浦强度成正比。

The laser pulse modulation system consists of cavity dumper driver, matching net and acoustooptic energy convertor.

超短脉冲激光调制系统包括腔倒空驱动器 、 匹配网络和声光换能器.

Then the factors of accuracy and the requirements of the emission module are analyzed. A specific laser diode with integrated MOSFET and capacitor and a dedicated driver chip are used in the system to output high-quality laser pulse as the ranging signal.

文章首先分析了激光脉冲发射系统对测距精度的影响因素和对发射模块的要求后，系统采用专用集成MOSFET和电容的激光二极管和专用的驱动芯片产生高质量的激光脉冲作为测距信号。

Optimized design of a system of generating terawatt laser pulses by use of optical parametric chirped pulse amplification

用光学参量啁啾脉冲放大技术产生TW级激光脉冲系统的最优化设计

The configuration and principle of the system to measure the pulse width and the power time history of a multiplex beam laser are introduced, and the mathematic analyses of the probable nonlinear effect and pulse broadening are also given.

介绍了一种多路激光束的脉宽和功率变化测量系统的构成和工作原理，并给出了系统可能出现的非线性效应和脉冲展宽的数值分析。