...旋光效应 ; 微位移测量 ; 线偏振光 ; 石英晶体 [gap=1152]Key words: optical rotation effect; micro-displacement measurement; linearly polarized light; quartz crystal ..
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In order to meet the demands of non-contact, high-precision about micro-displacement measurement, this paper designs a measuring instrument based on Doppler Effect. Microprocessor C8051F320 is the core of the instrument.
本文设计、制作了一种基于激光多普勒效应测微位移的仪器,和传统的微位移测量仪器相比,其精度、误差、灵敏度及稳定度都有较大提高,并实现了对微位移的全自动测量。
参考来源 - 基于激光多普勒效应的微位移测量仪·2,447,543篇论文数据，部分数据来源于NoteExpress
An optical micro-displacement measurement method based on elliptic spot and off-axis principle is proposed.
提出一种基于离轴法并采用椭圆光斑的光学微位移计量手段。
In this thesis, based on the CD ROM laser auto-focusing detecting principle, a low-cost, high-precision, non-contact micro-displacement measurement sensor system is developed.
本文基于激光自动聚焦探测原理研究开发了一种低成本、高精度的非接触式微位移传感器。
Abstract: in order to accurately measure the pulse equivalent and return difference of stepping motor, a laser micro-displacement measurement system is proposed based on thin film interference.
摘要：为了精确测量步进电机的脉冲当量和回程差，提出了一种基于薄膜干涉原理的激光微位移测量系统。
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