Rapid Fabrication Of Large Aspheric Optics

Robert A. Jones; Roland L. Plante

doi:10.1117/12.950387

21 February 1986 Rapid Fabrication Of Large Aspheric Optics

Robert A. Jones, Roland L. Plante

Proceedings Volume 0571, Large Optics Technology; (1986) https://doi.org/10.1117/12.950387
Event: 29th Annual Technical Symposium, 1985, San Diego, United States

Abstract

By combining efficient fabrication processes and advanced testing methods, a real production capability exists for the manufacture of large aspheric optics. Currently, a five-axis, computer-controlled optical surfacing (CCOS) unit is used for the rapid grinding and polishing of elements up to 4-m in size. This paper describes the processes and equipment in use today and concludes with a scenario for meeting the projected future fabrication needs.

Citation Download Citation

Robert A. Jones and Roland L. Plante "Rapid Fabrication Of Large Aspheric Optics", Proc. SPIE 0571, Large Optics Technology, (21 February 1986); https://doi.org/10.1117/12.950387

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