柱面透镜

Taking the laser diode line generator as the light source, the parallel laser screen unit was formed by using aplanatic cylindrical Fresnel lens with long focal length. By splicing seamlessly with multiple parallel laser-screen units, the large area laser screen can he constructed.

以半导体激光线发生器为光源，用长焦距消球差的柱面菲涅耳透镜形成平行激光幕单元，通过多个平行激光幕单元的无缝拼接可形成大面积靶面。

The interferograms under ideal near-cylindrical surfaces and ideal cylindrical lens are got and analyzed.

获取并分析了理想近柱面和理想柱透镜下的干涉图。

Finally, the values of the OAM of the beam light which have transmitted through the cylindrical lens are also calculated and the results are discussed.

利用傍轴近似计算了这两种偏振态光束通过一个柱面透镜后所具有的轨道角动量。

The design of BOE substitute for cylindrical lens.

张良。替代柱面透镜的二元光学元件设计。

The optical path length was deduced from a cylindrical lens to a screen. Ray tracing and simulating of the capillary tube interferometer was presented.

从几何光学出发，推导了毛细管干涉仪的从柱面透镜到接收屏的光线的光程。

This simulation shows that a capillary tube with thin wall should be used in experiment and the fringe pattern is very sensitive to the distance between the cylindrical lens and the capillary tube. For enhancing accuracy, this distance should be determined by fitting a standard liquid with known refractive index in experiment.

结果表明实验中应使用薄壁毛细管，由于干涉条纹对柱面透镜到毛细管之间的距离非常敏感，为提高精度，建议在实验中用已知折射率的标样来确定这一距离。

It is suggested that for the diffraction efficiency optimization of the holographic grating recorded by plane and cylindrical waves the recording cylindrical wave and the geometrical dimension of the grating should be carefully designed according to the request.

在平面波与柱面波干涉形成全息透镜的设计中，为了获得最优的衍射效率，应当根据要求合理地选择记录所用柱面波和设计光栅的几何尺寸。

A study on diffraction characteristics of cylindrical trans-missive grating［J］.

用于X射线激光实验研究的列阵柱面透镜线聚焦系统［J］。

The main contents included the optimization of x-ray laser characteristics, the applied experimental demonstrations of diagnosing plasma with the x-ray laser as a probe using Moire deflectometer and Mach-Zehnder interferometer, respectively.

以主要成员身份参加莫尔偏折仪、M一Z干涉仪等诊断仪器的设计和调试工作；参与非等宽柱面透镜均匀线聚焦系统的设计工作：参与X射线光学元件的参数设计、实验标定等工作。

For the broad masses of customers to provide the necessary prism, lenses, rectangular lenses, cylindrical lens-shaped material, etc.; can also provide a variety of customer needs in accordance with the specifications of lenses.

可为广大客户提供所需的棱镜、透镜、矩形透镜、柱面镜等形料；还可根据顾客需要提供各种规格的透镜。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。