系统以双无衍射光束作为测量光束，结构简单灵活。
In this system, the dual non diffracting beams are used as incident beams. The system structure is simple and flexible.
另外也介绍了到目前为止测量光束轨道角动量的方法。
In addition, method of the measurement of the orbital angular momentum is demonstrated.
该系统用无衍射光作测量光束，用虚拟探测器扩展探测器尺寸。
The non diffracting beam is used as the measuring beam and a virtual detector is used to expand detector size.
本文介绍了一个以摄影测量光束法平差理论为基础的实用的联合平差程序系统。
A practical combined adjustment program system based on the sophisticated bundle adjustment theory in photogrammetry is introduced.
传统的测量方法效率低，精度差，本论文提出的利用计算机软件和CCD测量光束质量的方案解决了这一问题。
Traditional methods are inefficient and inaccurate, and the solution proposed by this dissertation, which USES computer software and CCD to measure beam quality, has solved this problem.
时空涟漪使得用光束测量的距离像引力波通过那样变化，同时使得落在光电探测器上的光量发生变化。
The space-time ripples cause the distance measured by a light beam to change as the gravitational wave passes by, and the amount of light falling on the photodetector to vary.
星火的回答是：射出去6英里远的激光到大气中间层，测量失真，然后调整激光的反射镜直到光束背对焦点。
Starfire’s answer: Shoot a laser 56 miles into themesosphere and measure the distortion. Then adjust the laser’smirrors until the beam is back in focus.
起初，吉林用激光束测量光在这些空气样本中的传播速度。
Originally, Keeling measured the speed of light in the air samples with a laser beam.
激光测高仪通过物体表面反射的光束测量山脉的高度和峡谷的深度。
The laser altimeter will bounce beams of light off of the surface to measure the heights of mountains and depths of valleys.
基于激光扫描检测原理，提出了一种用于测量较大直径的双光束激光扫描尺寸测量系统。
Based on the laser-scanned inspecting principle, a double beams laser-scanned measuring system for size is presented, which is used to measure a diameter.
然而，造成测量还有些不准确的来源在于原子在它自己周围的微动，以至在朝着光束和离开光束移动时，使光束的频率稍有所变化。
However, a source of inaccuracy comes from the fact that the atoms jiggle around, so that those moving toward and away from the beam experience slightly different frequencies.
该探测器为高能激光束绝对空间能量分布的测量提供了有效的诊断手段。
The detector provides a new means to measure energy distribution of high energy laser beam.
提出了一种新的提高测量激光光束横向强度分布的方法。
A new method of improving the laser beam transverse intensity distribution measurement is presented.
目的研究评价脉冲激光光束质量的同步测量方法。
Aim To investigate the synchronization measurement method of evaluating pulsed laser beam quality.
同时也给出了光束质量的静态和动态的测量结果。
Some results of static and dynamic measurement of the beam quality are given.
进一步，通过对激光光束测量和高斯曲线拟合，验证了所提出方法的有效性。
Further, through the measurement of He-Ne laser beam and Gaussian fitting, the mentioned method is validated.
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.
本文介绍了一台以Z- 80微处理机为主机的光强数据采集系统，并将它用于激光微光束的半径测量。
This paper introduces the light intensity data collection system of a microprocessor set, with a Z-80 microprocessor as its main unit, in the radius measurement of laser microbeams.
高斯光束对标准硅球直径测量的影响分析。
Impact Analysis of Gaussian Beam on Measurement of Single Crystal Silicon Sphere Diameter.
摩尔偏析测量术通过测量探针光束经过不均匀介质后光线的偏折来估算介质的折射率。
Moire deflection measurement can be used to calculate refractive index by measuring deflection of probe beam passing through mediums.
但在实际应用中，激光光束的漂移、传输折射以及光学畸变对测量系统的测量精度具有不可忽视的影响。
However, in practice, the excursion, transmission refraction and optics aberrance of the laser beam will affect the measuring precision.
详细介绍了一种能对大功率激光光束光斑在线测量的诊断仪。
A diagnostic instrument is introduced in detail, which can be used for high power laser beams and focus on line measurement.
在攻读硕士学位期间，作者承担了“5太瓦20飞秒CPA激光系统”项目中有关光束的测量、评价和改善的理论和实验工作。
During studying for Master' s Degree, the author undertook the task of "Detectiion, Evaluation and Amelioration of Laser Beam " in the project of "5TW, 20fs CPA System" .
采用光束位移法测量了透明玻璃板的折射率，分析了折射率的公式和实验误差处理公式。
The refraction index of transparent glass-plate was measured with ray-displacement method, formulas of the refraction index and experimental error were obtained by theoretical analysis.
报道用不对称的法布里-珀罗（AFP）多光束干涉膜测量极化聚合物的线性电光效应。
The linear electro optic measurement of poled polymer utilizing an asymmetric Fabry Perot (AFP) multiple reflection film was reported.
在考虑双光束干涉的情况下，导出测量平板楔角的公式；
The formula of wedge angle is deduced under the condition of two-beam interference.
本文提出一种利用量子相关孪生光束进行微小相移测量的新方法。
A new method using twin beams with the quantum correlation to detect the small phase shift has been suggested.
在无衍射光束三角测量研究基础上，对无衍射结构光三角测量系统进行了理论研究。
A theoretical research on triangle measurement system with NDSL is made, which is based on triangle measurement with non-diffraction beam.
在无衍射光束三角测量研究基础上，对无衍射结构光三角测量系统进行了理论研究。
A theoretical research on triangle measurement system with NDSL is made, which is based on triangle measurement with non-diffraction beam.
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