Share Email Print
cover

Proceedings Paper

Electroform replication of ultrasmooth mirrors for x-ray astronomy
Author(s): Robert I. Altkorn; Rudy H. Haidle; Jon C. Chang; Melville P. Ulmer; Gregory Dace; Peter F. Teague; D. Upham; Peter Z. Takacs; Brian G. Rodricks; P. Georgopoulos; N. Viles; K. Butler; M. DeBooth; D. Wiewel
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

In this paper we describe the fabrication of replica Wolter I optics from gold-coated lacquer- polished mandrels and the effect of plating bath temperature on the surface quality of electroforms produced from lacquer-polished substrates. We also discuss the use of ceramic masters to electroform replicas having high-frequency surface roughness as low as 3 angstroms.

Paper Details

Date Published: 2 September 1992
PDF: 7 pages
Proc. SPIE 1779, Optical Design and Processing Technologies and Applications, (2 September 1992); doi: 10.1117/12.140943
Show Author Affiliations
Robert I. Altkorn, Northwestern Univ. (United States)
Rudy H. Haidle, Northwestern Univ. (United States)
Jon C. Chang, Northwestern Univ. (United States)
Melville P. Ulmer, Northwestern Univ. (United States)
Gregory Dace, Northwestern Univ. (United States)
Peter F. Teague, Northwestern Univ. (United States)
D. Upham, Northwestern Univ. (United States)
Peter Z. Takacs, Brookhaven National Lab. (United States)
Brian G. Rodricks, Argonne National Lab. (United States)
P. Georgopoulos, Northwestern Univ. (United States)
N. Viles, Northwestern Univ. (United States)
K. Butler, Northwestern Univ. (United States)
M. DeBooth, Northwestern Univ. (United States)
D. Wiewel, Augustana College (United States)


Published in SPIE Proceedings Vol. 1779:
Optical Design and Processing Technologies and Applications

© SPIE. Terms of Use
Back to Top