The results of e - o tests showed that ktp crystals by our flux technique is an attractive material for various e - o applications , especially used in a high - repetition - rate and high responsible laser system 电光应用试验结果表明，本实验的熔剂法ktp晶体是一种非常吸引人的电光材料，特别是适合用于高重复频率、高响应速度等激光系统。
In this paper , a new method is proposed to effectively lower the high temperature , smooth the thermal stress and reduce the thermal deformation of mirrors in high power laser systems utilizing functionally graded materials ( fgms ) 摘要提出一种运用功能梯度结构以有效降低大功率激光系统中镜子温度和镜面热变形以及减缓热应力的新方法。
It is shown that the pump parameter and intensity noise correlation time are the major factors of the first - order - like transition . angular noise correlation time has great influence on the linewidth in the power spectrum 研究结果表明，抽运参量和噪声相关时间是激光系统出现一级相变类比的关键因素，角噪声相关时间对强度谱分布中的线宽影响较大。
In two multi - mode lasers , the receiver laser output is synchronized to its input that is very different from the case in single - mode laser system . thus the receiver laser can not serve as a message filter 在这种情况下，接收器激光的强度输出是和强度输入同步的，这就和在单模激光系统中混沌通讯的情况不同，此时接收器激光就不能再充当信号过滤器了。
To ensure the beam quality reach the requirement of high efficiency third harmonic conversion and small focal spot size , the correction of wave - front aberration had to be considered in the design of high power solid - state laser facility 在高功率固体激光系统总体设计中，为了使光束质量满足高效率三倍频和小孔进腔打靶的要求，必须对激光的波前畸变进行校正。
It employs the laser system of the chinese academy of sciences the control system of high - speed aluminum alloy win98 2000 xp and other operating systems . it has a automatic location system seal - malcing sortware . it can support the langusges of minority groups 采用北京中科院激光系统，高速铝合金控制平台, win98 2000 xp以下系统运行，全自动定位专业印章软件，能支持少数民族语言。
So far the researches on ultrashortpulse laser - matter interaction concentrated on infrared regime , yet ultraviolet laser has the advantage in intense field physics and icf researches for its short wavelength and less nonlinear effects 迄今为止，超短脉冲激光及其与物质相互作用的研究大都集中于红外光谱范围，而紫外准分子短脉冲激光系统由于其波长短、非线性效应小而具有良好的聚焦性能。
Therefore , it is useful to make further study on heightener of reflectivity and applying in laser system with narrow pulse - width less than 30ns and high repetition rate more than 100hz for space - communication and laser - detect 而对光纤相位共轭器而言，关键问题是如何突破sbs反射率低于60的瓶颈，并应用到重复频率大于100hz 、脉冲窄于30ns的激光系统中获得较高的稳定性和较好的相位共轭效果。
The effects of air ' s absorption of heat , scatter , turbulent and thermal blooming on the laser beam transmitting under the air breakdown threshold value are analysed when laser transmit in the air and the result can be used designing of the laser system 摘要系统分析了激光在大气中传输时在击穿阈值以内，由于大气汽溶胶的吸收、散射、大气湍流、大气热晕等线性非线性问题对光束控制系统的影响，为激光系统提供指导。
Besides , the test and test result of some key components , eg . pev and the infrared laser system , are introduced . finally described is the special measurement , with infrared phase - shifting twyman interferometer , of a rough reflective surface and an aspherical surface 文中还介绍了对pev 、红外激光系统等关键部件的测试与调试结果，介绍了利用红外干涉仪进行的特殊测试如抛光前的光学粗糙表面及某些非球面面形等。
