Method for measuring plane mirror absolute surface shape based on conjugate difference method

The invention discloses a method for measuring plane mirror absolute surface shape based on a conjugate difference method. The method comprises the following steps: a plane mirror to be measured and a standard plane mirror forming interference images on a CCD of an interferometer respectively, judgi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAI HUIJUAN, PAN LINKAI, GAO ZHISHAN, ZHU RIHONG, SUN WEIYUAN, MA JUN, LI JIANXIN
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!