Photo-Electric Moir镕ringe Signals with High Orthogonality Relation
光学精密工程1986年0卷第3期 页码:33-38
作者机构:
作者简介:
基金信息:
DOI:
中图分类号:
网络出版日期:1986-06-15,
纸质出版日期:1986-06-15
稿件说明:
移动端阅览
朱应时. 高正交关系的莫尔条纹信号[J]. 光学精密工程, 1986,(3): 33-38
Zhu Yingshi. Photo-Electric Moir镕ringe Signals with High Orthogonality Relation[J]. Editorial Office of Optics and Precision Engineering, 1986,(3): 33-38
朱应时. 高正交关系的莫尔条纹信号[J]. 光学精密工程, 1986,(3): 33-38DOI:
Zhu Yingshi. Photo-Electric Moir镕ringe Signals with High Orthogonality Relation[J]. Editorial Office of Optics and Precision Engineering, 1986,(3): 33-38DOI:
A pair of photo-electric orthogonal Moir? fringes is necessary for the electronic interpalotion of Moir? fringe signals.This paper describes four ki-nds of reasons leading to separated-phase error and the methods of elimina-ting these separated-phase error.A result with separated-phase error less than 0.5癶as been obtained in a circular dividing calibrating instrument.