It USES lasers to beam power from one place to another, but it too faces regulatory difficulties.
他们利用激光束将能量从一处传导至另一处，但同样面临监管层的麻烦。
Unlike traditional lasers, which are bright in the middle and dimmer at the edges, a solenoid beam contains a bright spiral of intense energy.
传统激光束中间部分明亮而边缘部分较暗，而螺线管状光束则是一个高能量的明亮螺旋。
The beam is different from the lasers used in Pointers and industrial applications.
这种光束与仪器和工业生产用的激光不同。
A few years ago lasers typically converted less than 40% of the electrical energy used to run them into beam power.
几年前激光器一般可以把维持本身运作不到40%的电能转化为可传送能源。
The firm's 3d printers spread a layer about 20-30 microns (0.02-0.03mm) thick onto a tray where it is fused by lasers or an electron beam.
该公司的3d印制机将一个20——30微米厚的层面铺到一个托盘上，钛粉层在托盘里被激光或电子光束熔化。
Laser Energetics, in New Jersey, sells "Dazer Lasers" that emit a green beam capable of dazzling people up to 2.4km away.
新泽西州一家名为激光能量的公司销售的“致眩激光器”发出的绿光能让2.4公里以外的人目眩神迷。
That means the beam produced is of higher quality than other lasers, is extremely straight (even by the exacting standards of a normal laser beam) and can thus be focused onto a small area.
(甚至符合正常激光束的严格标准)这样就能将能量集中传送到一个小的区域范围内。
It has been shown, that the slab geometry solid-state lasers offer the possibility of achieving the kilowatt power level as well as having good beam quality.
分析表明，板条状几何结构固体激光器提供了达到千瓦级功率水平同时又保持良好光束质量的可能性。
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。
A phased laser array system associated with many lower - power lasers can give a high power laser beam.
应用单个小功率激光器，采用相控阵列结构，可以获得很大功率的激光输出。
Recently, a lot of literatures have studied focusing properties of beams particularly. Further studies of beam focusing are of great significance for lasers application and design of optical system.
已有大量文献对光束的聚焦特性进行了详细的研究，光束聚焦特性的进一步研究对激光束的应用和光学系统的设计有着极大的实际意义。
In this paper, a new method to improve the intensity homogeneity of the output beam of an excimer lasers is introduced. Experimental results and a concise analysis are presented.
介绍了一种改善准分子激光输出光束光强均匀性的新方法，给出了实验结果和简要的分析。
Beam coherent combination of two photonic crystal fiber (PCF) lasers is experimentally studied by using self-imaging resonator technique, and phase-locking of the two PCF lasers is achieved.
利用自成像腔技术进行光子晶体光纤(PCF)激光器光束相干合成的实验研究，实现了两光子晶体光纤激光器的相位锁定。
As a means of phase conjugation. SBS (stimulated Brillouin scattering) can increase the power of solid lasers with high beam quality.
受激布里渊散射作为相位共轭的一种手段可以在保证光束质量的前提下有效地提高固体激光的功率。
In this paper, the theoretical design for the quantum well lasers with vertically integrated passive waveguides, which decreases the vertical beam divergence effectively, are reported.
报道了一种具有垂直集成无源波导的耦合波导结构量子阱激光器的理论设计，它可以使垂直结平面方向的远场光束发散角得到有效的降低。
It is very important to measure the laser spot energy distribution in the field for describing the laser beam performances and evaluating the lasers and operational performances.
激光远场光斑测量对描述激光束的远场性能，评价激光器以及系统的实际工作性能具有重要意义。
A simple physical picture of producing new beam CO2 lasers has been suggested and the infracavity CO2 lasers with equivalent M2<1 have been developed succesfully.
提出了产生新光束CO2激光器的简单物理图象，并研制出等效M2＜1的内腔式CO2激光器。
Conventional lasers use a so-called "gain medium," such as a semiconductor material, to produce a focused beam of light waves.
传统激光器通过一种所谓的“增益介质”(如半导体材料)产生聚焦光束。
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 lasers beam of krypton yellow, green and argon blue green were absorbed by blood much more than krypton red and diode irradiation.
血液对氪黄、氪绿和氩蓝绿激光的吸收显著高于半导体和氪红激光。
This paper introduces the beam profile characteristics of excimer lasers and the beam profilometry.
介绍了准分子激光的波面特性以及波面分析测量技术。
This paper discusses the change of discharge properties due to mismatch effect between transmission line and discharge impedance in electron beam controlled discharge gas lasers.
本文讨论了在电子束控制放电激光器中，由于传输线与放电阻抗失配所引起的放电特性的变化。
Coupled laser array, which realizes phase locking of elementary lasers with evanescent waves coupling, is a promising scheme to realize coherent beam combination.
耦合激光器阵列可以通过激光器之间的倏逝波耦合实现相位锁定，是有望实现光束相干合成的方案之一。
The spot size of laser and its beam waist is the important parameter for assessing the performance of lasers.
激光光斑尺寸和激光束腰光斑尺寸是衡量激光器性能的重要参数。
Beams combination is the only way for development of high power and high beam quality solid state lasers.
光束合成是研制高功率、高光束质量固体激光器的必由途径。
In order to improve the beam properties of fiber lasers, the fiber-end surface is processed similar to a convex spherical surface.
为了改善光纤激光器的输出光束特性，将光纤端面加工处理成近似凸球面。
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 beam characteristics with positive and negative branch unstable resonators were compared for end-and edge-pumped lasers.
在端面抽运和边缘抽运时，比较了正支和负支非稳腔的输出光束特性。
Because gas lasers were often used as the light source, their beam had to be coupled into the thin-film wave guides.
由于气体激光器常用作光源，故必须将其光束耦合到薄膜波导中去。
Because gas lasers were often used as the light source, their beam had to be coupled into the thin-film wave guides.
由于气体激光器常用作光源，故必须将其光束耦合到薄膜波导中去。
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