| Literature DB >> 20119403 |
R Aspden, R McDonough, F R Nitchie.
Abstract
Computer Assisted Optical Surfacing (CAOS) is a modern system for optical fabrication. A computer is used to calculate the effects of moving a lap on an optical surface. A mathematical deconvolution technique is used to specify lap motions to correct a surface error. Application of the CAOS system operation of an XY machine in the fabrication of off-axis segments of general aspherics is described.Entities:
Year: 1972 PMID： 20119403 DOI： 10.1364/AO.11.002739
Source DB: PubMed Journal: Appl Opt ISSN： 1559-128X Impact factor: 1.980