查询词典 collimating

Position sensitive detector; nonlinearity ; calibration ; laser collimating measurement ; neural network

位置敏感探测器；非线性；标定；激光准直测量；神经网络

The hard target was placed at the focal spot of the collimating mirror.

配合目标准确放置到准直镜的焦距上，分别测量了配合目标静止，正转和反转时的参考信号与回波信号。

The standard sights are of open type, but BXP can be equipped with laser aiming modules and collimating sights.

标准景点的开放型，但BXP可以用激光瞄准准直模块景点设施。

This paper puts the DFT idea in the micro-electronic industry into the assembling technology of optical fiber collimating device with the method of associative thinking which is one of the innovation thinking.

运用创新思维中的联想思维，将微电子业的DFT思想用于光纤准直器的装配技术中，可大大提高生产效率，提高产品的合格率，以适应当今的经济发展要求。

Because of simple structure and easy fabricating, the cylindrical lenses have been used in many practical applications for beam collimating of LDs.

柱透镜因其结构简单、材料便宜以及加工容易而在半导体激光束准直领域获得较多的应用，但普通的圆柱透镜其准直能力非常有限，为了提高柱透镜的光束准直能力，设计出更加合理和可行的结构是目前在这方面研究的主要方向之一。

The mathematics description of the non-spherical lens is the most important problem for the beam shaping system design. A numerical simulating method and its precision analysis are given, and the results indicate that this method is simple, and can be used for the design of LD beam collimating system with non-spherical lens.

非球面柱透镜曲面的数学描述是人们目前关注较多的问题之一，作者使用数值拟合的方法，对其进行了数值拟合并给出了精度分析，结果表明：该方法简单、直观，能够完全满足特定精度的要求，从而可以方便地用于非球面柱透镜的分析和设计。

When couple the above LDA into fiber bundle by using 120 μm fiber as collimating lens, we get efficiency of 78%.

利用光纤柱透镜进行半导体激光器列阵与光纤排的耦合，获得了78％的耦合效率。

The numerical results indicate that the collimating performances of two lens changed little as the increasing of the refractive index and this made it possible to choose the material of the lens in more field.Theoretically,the radiation angle of laser diode beams in the quick axis can be compressed under 0.1 mrad.

结果表明：这两种柱透镜的准直效率随折射率的变化不大，这在一定程度上提高了透镜材料选择的灵活性；并且理论上，共轴双半椭圆柱透镜可以将半导体激光光束快轴方向的发散角压缩到0.1 mrad量级。

The influence of the position of the collimating lens on the DLA system phase-locked in an external cavity has been investigated by using Fourier analysis, the angular spectrum theory of the plane wave and the light ray tracing method.

利用傅立叶分解，平面波传播的角谱理论和光线追迹的方法讨论了在DLA外腔锁相中准直透镜的位置对系统的影响。

The optical system of line constructive laser confocal scanning microscope is designed. The optical design software OSLO is used to design special infinite image distance half flat field objective as well as laser extender and collimating lens.

设计了线结构光共焦扫描显微成像光学系统，使用光学设计软件OSLO设计了专用的无限远像距半平场显微物镜和激光扩束准直镜。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。