Secondly, the collimated beam in the slow axis was divided into 4 parts (any other amount of the divided parts if needed) by the beam-shaping set of two parallel plane mirrors, and then reordered in the fast axis.
首先采用快慢轴准直透镜压缩LDA的发散角,然后采用双平行平面反射镜光束整形装置,将压缩后的LDA慢轴方向的光束分为4束(也可以根据需要分为任意多束),并将4束子光束在快轴方向重新排列,最后通过聚焦系统,将整形后的光束耦合进入芯径600μm,数值孔径0。
Interference of scattered light from plane mirror surface;
平面反射镜表面散射光干涉
A solution scheme that can inextenso verify electro-optical distance mster and the EDM system of electronic total stations inside a laboratory by establishing fictitious outdoor length standards with two plane mirrors in which the ray will be reflected repeatedly has been proposed in this paper.
提出了利用两平面反射镜多次反射来虚拟室外基线场,在室内完成检定光电测距仪及全站型电子速测仪测距部分的解决方案;在现有技术的层面上对该方案所面临的技术难题进行了探讨,对其可行性进行了论证;对该方案实施1000 m测长的不确定度进行了详细的分析和计算,得出了该方案完全可行的结论。
By improving the lens of a reading microscope and putting a plane mirror before it,the reading microscope is used to measure the refractive index of the transparency substance,so as to increase the measuring precision.
通过改造读数显微镜的物镜以及在其前增加一个平面反射镜,用于测量透明物质的折射率,提高了实验测量准确度。
The first one is the halfandhalf adjustment based on the principle of reflection from a plane mirror,and the subject is analysed in theory with geometry method,and thus revealing the essence of halfandhalf adjustment.
本文分析了分光计实验中的两个问题：①根据平面镜反射原理，用几何学方法，从理论上对各半调节法进行了分析，从而揭示了各半调节法的实质。
Study of the Beam Shaping of Laser Diode Arrays Using Two Parallel Plane Mirrors
双平行平面反射镜在激光二极管阵列光束整形中的应用
An incident ray of light is reflected when meeting the surface of a plane mirror
入射光线遇平面镜会产生反射
" Reflecting prisms--Optical axis, length of opticalaxis, axial section and optical parallelism"
GB/T7660.1-1987反射棱镜光轴、光轴长度、光轴截面与光学平行度
a reflected optical image (as seen in a plane mirror).
反射形成的光学的像，如在平面镜中看到的像。
A corner cube consists of three mutually perpendicular reflecting planes.
角棱镜是由3个互相垂直的反射平面组成。
THEORETICAL DESIGN OF THE LENGTH MEASUREMENT BASING ON THE REFLECTON OF LASER BY PLANE MIRROR
基于激光平面镜反射的长度测量仪的理论设计
This is the earliest pinhole image formation experiment and the earliest cognition of rectilinear propagation.
八条中的后三条叙述了反射（平面、凹面、凸面）镜成像现象。
The primary mirror. This is the paraboloidal mirror at the bottom of the tube. It has an aluminized surface that reflects starlight to form an image at the focal plane.
主镜。是位于镜筒底部的一块抛物面镜。表面镀铝膜，将星光反射到焦平面上成像。
A Study of the Design Method of Solar Energy Photovoltaic System with Double-reflective Multi-mirror Focusing Solar Radiation
两次反射多平面镜聚光型太阳能光伏系统设计方法的探讨
Output Mirror Design and Thermal Stability Analysis of Corner Cube-Based Non-Planar Ring Laser
角锥型非平面环形激光器偏振反射镜的影响及热稳定性分析
High-precision and Super-smooth Fabrication of CVD SiC Flat Reflecting Mirror
化学气相沉积碳化硅平面反射镜的高精度超光滑加工
reflective IR collimator
反射式红外平行光管
parallel oblique seismic reflection configuration
平行斜交地震反射结构
subparallel seismic reflection configuration
亚平行地震反射结构
Mounting Technology of Large Mirror in Collimator Based on FEM;
基于有限元法的大口径平行光管主反射镜支撑技术研究
a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam.
当光源来自焦点以产生平行光束或者平行光束以产生焦点的凹入的反射镜。
ZEMAX auxiliary analysis for effect of rhombic prism surface shape error on parallelism of emergent beam
ZEMAX辅助分析斜方棱镜面形误差对出射光平行度的影响
The smooth surface of the lake reflected the light of the house.
平静如镜的湖面映射出房屋的灯光。