Linear displacement measuring device and method based on Young's double-slit interference fringes

The invention provides a linear displacement measuring device and method based on Young's double-slit interference fringes. The linear displacement measuring device comprises a double-slit diaphragm, a linear array camera, a displacement measuring sliding platform, a light source and an image p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHI SHOUJIANG, ZHONG SHUNCONG, CHEN YULONG, LU FEIHONG, LIU DONGMING, FENG BIN, ZHONG JIANFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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