Rapid surface figuring by selective deposition

Details Rapid surface figuring by selective deposition Rapid surface figuring by selective deposition

1984-04-16

1985-08-06

Demers, Arthur P.

Chemistry: electrical and wave energy

Processes and products

Vacuum arc discharge coating

156345, 204192P, 204298, C23C 1500

Patent

active

045334498

ABSTRACT:
An apparatus and method for reshaping an optical surface by the controlled deposition of material thereon. A deposition source is disposed adjacent the optical surface to be reshaped and moved relative to the surface under control of a computer depositing material onto the surface for reforming it into a predetermined shape.

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