Share Email Print
cover

Proceedings Paper

Birefringent common-path interferometer for testing large convex spherical surfaces
Author(s): Xu Xiang Yang; Caixin Xiang
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

We have developed a new birefringent common-path interferometric method incorporating an automatic data processing system for testing large convex spherical surfaces. This interferometer can eliminate system errors and achieve accurate results of measurement. Precision is about (lambda) /50 and accuracy is about (lambda) /10.

Paper Details

Date Published: 1 January 1992
PDF: 5 pages
Proc. SPIE 1531, Advanced Optical Manufacturing and Testing II, (1 January 1992); doi: 10.1117/12.134870
Show Author Affiliations
Xu Xiang Yang, Changchun Institute of Optics and Fine Mechanics (China)
Caixin Xiang, Changchun Institute of Optics and Fine Mechanics (China)


Published in SPIE Proceedings Vol. 1531:
Advanced Optical Manufacturing and Testing II
Victor J. Doherty, Editor(s)

© SPIE. Terms of Use
Back to Top