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Stabilized Alkali-Metal Ultraviolet-Band-Pass FiltersLayers of bismuth 5 to 10 angstrom thick incorporated into alkali-metal ultraviolet-band-pass optical filters by use of advanced fabrication techniques. In new filters layer of bismuth helps to reduce surface migration of sodium. Sodium layer made more stable and decreased tendency to form pinholes by migration.
Document ID
19950065377
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Mardesich, Nick
(Caltech)
Fraschetti, George A.
(Caltech)
Mccann, Timothy
(Caltech)
Mayall, Sherwood D.
(Caltech)
Dunn, Donald E.
(Caltech)
Trauger, John T.
(Caltech)
Date Acquired
August 17, 2013
Publication Date
May 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 5
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
NPO-18433
Accession Number
95B10218
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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