Method for manufacturing optical components for use in the ultra

Details Method for manufacturing optical components for use in the ultra Method for manufacturing optical components for use in the ultra

1997-09-29

1999-11-16

Silverman, Stanley S.

Glass manufacturing

Processes

With chemically reactive treatment of glass preform

65 31, 65 61, 65DIG8, 65 332, C03C 1500, C03C 1900, C03B 27012

Patent

active

059836725

ABSTRACT:
The present invention provides a method for manufacturing an optical component that have increased transmittance in the ultraviolet region of the spectrum. The method includes the steps of cutting out a part from a block material; polishing optical sides of the part; subjecting the part to heat treatment at a temperature of between 100 and 900.degree. C.; and subjecting the part to acid treatment.

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G. W. Morey, "The Properties of Glass", pp. 173-196, 1938.
S. R. Scholes, "Handbook of the Glass Industry", pp. 68-69, 1941.
English Translation of JP 60-131850.
European Search Report (Feb. 19, 1998).

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