Northrop Grumman is responsible for systems engineering, system integration, the beam control subsystem, the power subsystem, the thermal subsystem and C3I.
诺斯罗普·格鲁曼公司负责系统工程、系统集成、光束控制子系统、电源子系统、热子系统以及C3I。
Shape memory alloy wires can increase the critical temperature of the beam, and also can restrain thermal buckling occurring or make the post-buckled beam back to initial equilibrium states.
形状记忆合金丝还能提高梁的热屈曲临界温度,抑制梁热屈曲的发生或使已发生热屈曲的梁回复到原来的平衡状态。
This is achieved by using a unique multi beam technology, demonstrated in figure 2, which reduces the power density, minimizes the thermal load, and reduces the kerf width in the wafer.
这是采用独特的多光束技术实现的,图2显示了其工作原理,降低了功率密度,减小了热负载,缩小了刻线宽度。
The thermal effect of high-energy laser produced within the beam controller and its influence on laser far-field spot are analyzed with numerical calculation method.
采用数值计算方法分析了高能激光在光束控制器内部传输所产生的热效应及其对激光远场光斑的影响。
This paper concerns the thermal lensing effect that occurs as laser going through an optical window, and its influence on beam quality.
分析了高功率激光通过窗口时,引起的窗口热透镜效应及其对激光光束质量的影响。
Thermal effects in the active medium are investigated systematically in this dissertation to improve the working characteristics of lasers, increase output power and improve beam quality.
本文从改善激光器运行特性,提高输出功率和改善光束质量的角度出发对激光介质中的热效应问题进行了的研究。
The output parameters such as beam divergence angle in far-field output power of high power solid state lasers are variable due to thermal effect of optical pumping.
由于光泵浦热效应,高功率固体激光器的输出参数如光束远场发散角、输出功率等会发生变化。
The thermal status model is established according to a certain walking beam reheating industrial furnace and the flow field, combustion and heat transfer condition in the furnace are simulated.
本文通过对轧钢步进梁式加热炉内热工状态建模,并对炉内流体流动、燃烧化学反应、传热过程进行了模拟仿真。
The experiment shows that the higher the pump power is, the smaller the thermal focal length is, and the worse the thermal effect influent the output beam quality.
实验结果表明,抽运功率越高,热焦距越小,热效应对输出光束质量影响越严重。
Thermal effects of high power double-cladding fiber laser severely limit the output power and beam quality.
高功率双包层光纤激光器的热效应严重制约光纤激光器的输出功率和光束质量。
Thermal effects influence greatly on the laser beam quality of the high power DPSS laser.
激光器中的动态热效应严重影响激光的光束质量。
Cross beam and Axis Z are made of surface-anodized aerometal to improve thermal stability and reduce moving mass for faster setting.
Z轴采用表面阳极化航空铝合金,温度一致性极佳;并降低了运动部件的质量,减少测量机在高速运行时的惯性。
Effect of thermal lensing is the main obstacle of getting high power and good beam quality in laser diode (LD)-pumped solid-state lasers.
在高功率激光二极管抽运固体激光器中,热效应已成为获得高输出功率和高光束质量的最大阻碍因素。
The influences of thermal effects and the matching of the laser mode radius with the pump spot radius on the output power and beam quality are discussed.
讨论了激光晶体的热效应以及激光模半径与泵浦光斑半径匹配对激光输出功率和输出光束质量的影响。
It is necessary for calculating the solar beam radiation on the tilted mirror or aperture for designing of solar thermal utilization.
在聚光太阳能热利用设计时,有必要计算聚光装置倾斜镜面或孔径表面的太阳直接辐射。
Utilizing a new truncated gaussian beam, maximum smoothness and minimal thermal effect are the goals.
最终的目标是利用一种新的缩短了的高斯电波,最平滑和最少热效应。
The influences of the thermal lens effect on the oscillation beam radius and diffraction loss can be reduced by increasing the proportion of the end-pumping power.
提高端面抽运功率占有率,可在一定程度上减小热透镜效应对振荡光束尺寸和衍射损耗的影响。
This paper suggests that the main cause of the beam drift of laser output is capillary sway due to unstable thermal conduction.
本文认为,输出光束的漂移主要是器件不稳定热传导引起毛细管摆动所致。
It is shown that the thermal effect decreases the peak intensity and beam focusability in the far field.
结果表明:热效应使远场光束的峰值光强和可聚焦能力下降。
The thermotechnical character measuring method and application technic for the walking beam heating furnace on 1780mm continuous thermal rolling mill production line of Anshan iron and steel group.
介绍了鞍钢1780热连轧机组上下供热板坯步进梁式加热炉热工性能的测试方法及其应用技术。
Laser and electron beam welding produce thermal shocks on the materials with rapid transient and concentrated high energy beam.
激光、电子束等高能束焊接加热具有升温速度快、热集中性与瞬时性强等特点,对被焊材料造成热冲击。
This structure can solve the problems of catastrophic optical damage of facet, thermal damage and poor light beam quality effectively.
该机理能有效地解决光功率密度过高引起的端面灾变性毁坏、热烧毁和光束质量差等大功率激光器存在的主要问题。
The influence of dynamic thermal effect induced by optical pumping of YAG crystal rod in a pulsed solid laser on the wave front of the output laser beam is studied in this paper.
本文研究了脉冲固体激光器的YAG激光棒光泵浦动态热效应对激光波面的影响。
A thermal neutron beam equipment is installed in the miniature neutron source reactor (MNSR) zero power facility.
在微型反应堆零功率装置上搭建了硼中子俘获治疗拟采用的热中子束流装置。
Laser techniques is surging with LD-pumped solid-state laser. But, the stability, model and beam quality of the laser are strongly affected by the thermal lens effect at high power.
LD泵浦固体激光器出现使激光器得到飞速发展,但是其在大功率运行时所表现出的强烈的热透镜效应,严重影响了激光器的稳定性和输出光的模式、光束质量。
A second problem is thermal noise, especially that caused by the laser beam itself: the laser spots hit the center of the mirrors, heating them unevenly and thereby deforming them.
干涉仪的第二个问题是热杂讯,其中以来自雷射光本身的热最是严重;雷射光点打在镜子中心使之温度上升,加热不均匀的结果,会导致镜面变形。
A second problem is thermal noise, especially that caused by the laser beam itself: the laser spots hit the center of the mirrors, heating them unevenly and thereby deforming them.
干涉仪的第二个问题是热杂讯,其中以来自雷射光本身的热最是严重;雷射光点打在镜子中心使之温度上升,加热不均匀的结果,会导致镜面变形。
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