Development Of An Accurate Mirror Fiducial System Compatible With Computer-Controlled Polishing Methods

A. F. Slomba

doi:10.1117/12.957845

25 December 1979 Development Of An Accurate Mirror Fiducial System Compatible With Computer-Controlled Polishing Methods

A. F. Slomba

Author Affiliations +

Proceedings Volume 0192, Interferometry; (1979) https://doi.org/10.1117/12.957845
Event: 23rd Annual Technical Symposium, 1979, San Diego, United States

Abstract

A precision mirror fiducializinq system for use in large optics fabrication has been developed and demonstrated. The arrangement is compatible with Perkin-Elmer's Computer Controlled Polishing (CCP) facility and Coaxial Reference Interferometer (CORI). The absolute position of figure errors on the mirror surface can be determined through measurements on the interferogram to within lmm on mirrors in the 1-2 meter diameter range.

Citation Download Citation

A. F. Slomba "Development Of An Accurate Mirror Fiducial System Compatible With Computer-Controlled Polishing Methods", Proc. SPIE 0192, Interferometry, (25 December 1979); https://doi.org/10.1117/12.957845

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