Compositions: ceramic – Ceramic compositions – Glass compositions – compositions containing glass other than...
Patent
1996-08-19
1997-09-16
Czaja, Donald E.
Compositions: ceramic
Ceramic compositions
Glass compositions, compositions containing glass other than...
65 174, 65 175, 65 176, 501900, 501905, C03C 306
Patent
active
056680678
ABSTRACT:
The invention relates to the production of high purity fused silica glass which is highly resistant to optical damage by ultraviolet radiation in the laser wavelength of about 300 nm or shorter. In particular, this invention relates to a fused silica optical member or blank which exhibits substantially no optical damage up to 10.sup.7 pulses (350 mJ/cm.sup.2) at the KrF laser wavelength region of about 248 nm, and at the ArF laser wavelength region of about 193 nm.
REFERENCES:
patent: 5326729 (1994-07-01), Yaba et al.
patent: 5410428 (1995-04-01), Yamagata et al.
Araujo Roger J.
Borrelli Nicholas F.
Hoaglin Christine L.
Smith Charlene
Corning Incorporated
Czaja Donald E.
Nwaneri Angela N.
Vincent Sean
LandOfFree
High purity fused silica having high resistance to optical damag does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High purity fused silica having high resistance to optical damag, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High purity fused silica having high resistance to optical damag will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-217918