scanning disk

The laser Omni-directional bar code scanner introduced here mainly consists of a holographic disk which as a plane optical element is to realize the laser beam deflection and focusing, as well as a series of mirrors designed for a scanning space.

本文介绍的激光多方位条码扫描器采用了全息光盘作为平面光学元件来实现激光束的扫描偏转和聚焦，设计了多面反射镜光学系统以形成多方位的空间扫描网。

The effect of disk wobble and decentre on the scanning characteristic of holographic scanning disk was analyzed.

分析了摆动与偏心对扫描特性的影响。

Straight line scanning analysis and aberration correlation of holographic scanning disk

全息扫描镜直线扫描分析及像差校正

Finally , the paper introduced the design of holographic scanning disk with variable spatial frequency distribution.

简介了所设计的变空间频率分布的全息扫描镜.

Research on the Design of Holographic Scanning Disk

全息扫描光盘设计研究

The effect of disk wobble and decent re on the scanning characteristic scanning disk was analyzed.

分析了摆动与偏心对扫描特性的影响.

Scanning Measurement of Turbine Disk Blade by PC-DMIS

应用PC-DMIS扫描测量涡轮盘叶片