多光束解决了这些问题。
通过测量多光束衍射强度,确定了斯托克斯参量。
The Stokes parameters were determined by measuring the multiple beam diffraction intensity.
基于已经安装的多光束激光划片系统,其显著的优点已经得到证实。
Upon the installation of a multi beam laser dicing system, the obviously advantages of using such a laser dicing process become evident.
该系统采用了多光束传输链路,提高了通信的容量、能量和可靠性。
Multi-beam transmission link is adopted in this system, which improves the capacity, energy, reliability and communication.
提出了一种利用多光束阵列在复杂散射信道中进行二维图案传输的理论模型。
A novel optical communication scheme of 2D pattern transfer model based on multi-beam array in complex channel is proposed.
采用组合位相光栅技术,制作光强分布均匀、衍射效率较高的多光束分光元件。
A generated technique of balanced light intensity and high efficiency multiple ban splitting beams element using synthetical phase gratings.
在产量上的提高,很大程度是由于采用了多光束技术,该技术减少了来回移动次数。
This increase in through-put is to a large extent achieved by using multi beam technology, which minimizes the number of traverses needed to dice through a wafer.
激光束可实现时间和能量上的分光,能进行多光束同时加工,为更精密的焊接提供了条件。
Laser beam can Spectro. Can conduct many beam light while machining. for more precision the welding provide conditions.
利用光学和电子学结合的方法,建立了基于多光束光学传感器和光电检测电路的检测薄膜特性装置。
With a new combining method of optics and electronics, a device based on a multi-beam optical sensor and a photoelectric sensing circuit was setup.
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。
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.
在科尔莫戈罗夫理论的基础上,推广了光束在接收面上相关函数的物理含义。分析了多光束在接收面上的相关性。
On the basis of Kolmogorov theory, the physical meaning of beam correlation function on receiving plane is extended.
介绍了一种基于多光束原理的薄膜应力测试方法,通过对反射光光点间距变化的检测,可以实时得到应力的信息。
A new method based on multi - beam to measure the stress of optical thin film is introduced the stress can be obtained by measuring the relative distances between the reflected light spots.
近景摄影中的场景较为复杂,通常不能采用常规航空摄影测量中的摄影方式,而是以单摄站旋转拍摄、多光束交会的方式进行。
Scenes in close-range photogrammetry are complex, common photograph methods are not suit here. We employ rotating station to take photos and make multi-ray intersecting.
针对共焦测量中单点扫描速度慢、机构复杂、光能利用率低的问题,介绍了一种利用结构光和共焦显微术相结合来实现多光束测量的新方法。
Focusing on the problem such as slow scanning speed, complex system design and low light efficiency, a simple method to obtaining optical sectioning in multiple-beam confocal measurement was proposed.
在这座三层楼高、3000多平米的建筑中,监视系统、金属探测器、光束传感器和防弹屏构成了一个网络,加强安全保卫。
A web of security cameras, metal detectors, beam sensors and bullet-proof screens will reinforce security in the three-storey, 3, 000 square-metre building.
多排螺旋CT使用过程中病人的连续螺旋运动,通过辐射光束8,16,64或更多的探测器,在一个较短的考试时间获得更精细的细节图像。
Spiral Multi-detector CT uses 8, 16, 64 or more detectors during continuous motion of the patient through the radiation beam to obtain much finer detail images in a shorter exam time.
基于大型光学系统的分体设计思想,提出一种多平台光束自动对接方案;
Based on the separate design idea of large optical systems, a scheme of light-beam automatic alignment between platforms.
给出了多透镜光学谐振腔的解析,分析了透镜腔光束参数的动态特性。
An analysis is given for multilens optical resonators. Dynamic characteristics of beam parameters for multilens resonators are analyzed.
研究了在大芯径、多模功率光纤中传输的激光束光束质量和偏振与光纤长度的关系。
In this paper, the beam quality and polarization degree of laser beam which propagated in large core multimode power fibers is studied.
多色部分空间相干光光束扩展比多色完全空间相干光受湍流的影响小。
The influence of turbulence on beam spreading of the spatially partially coherent polychromatic light is smaller than that of spatially fully coherent polychromatic light.
用光束脉冲矩阵法分析了多色光学谐振腔的稳定条件;给出了计算腔内净群速度色散的准确表达式。
The stable condition of multi wavelength optical cavities is discussed by the method of ray pulse matrices, and the formula of net GVD is deduced.
光束运载的信息比无线电信号运载的信息多。
基于部分相干光的传输定律,研究了多色高斯·谢尔模型光束在自由空间中传输的光谱变化。
Based on the propagation law of partially coherent light, spectral changes of a polychromatic Gaussian-Schell model beam propagating in free space is studied.
本文研究了多模组合强激光束有质动力势的结构。
The ponderomotive potential structure of a multimode combined intense laser beam is studied.
理论分析表明,谐闪耀光栅谐振波长数目随谐波数增加而增加,因此可用于多波长斜光束的高效耦合;
Theoretical analysis shows that the number of working wavelength will increase with the increment of the harmonic number of the harmonic blazed grating.
继续增加激光入射功率时,光束因强烈聚焦发生崩塌而成多丝结构。
With the incidence power gradually increasing, the beam will undergo optical collapse due to intense focusing, and then the formation of femtosecond multiple filamentation(MF) can be obtained.
研究了多纵模激光束的光学混合技术。
The technique of photo-mixing for multimode laser beam has been studied.
设计了一种衍折射光学元件用于多模光束的整形和聚焦。
A diffractive refractive optical element used for multimode laser beams is designed to achieve a tiny focused speckle on the predefined output plane.
通过控制拉锥后的末端光纤尺寸,实现了多模光束输入转换成单模光束输出。
By controlling the taper end size of the fiber, the unique tapered fiber can convert a multi-mode beam into a single-mode one.
通过控制拉锥后的末端光纤尺寸,实现了多模光束输入转换成单模光束输出。
By controlling the taper end size of the fiber, the unique tapered fiber can convert a multi-mode beam into a single-mode one.
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