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Thin film coatings for improved alpha/epiNew thin film coatings were developed for fused silica, ceria doped glass, and Corning 0211 microsheet which provide increased emissivity and/or decreased solar absorption. Emissivity is enhanced by suppression of the reststrahlen reflectance and solar absorption is reduced by externally reflecting the ultraviolet portion of the solar spectrum. Optical properties of these coatings make them suitable for both solar cell cover and thermal control mirror applications. Measurements indicate equivalent environmental performance to conventional solar cell cover and thermal control mirror products.
Document ID
19860008397
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Krisl, M. E. (Optical Coating Lab., Inc. Santa Rosa, CA, United States)
Sachs, I. M. (Optical Coating Lab., Inc. Santa Rosa, CA, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1985
Publication Information
Publication: NASA. Lewis Research Center Space Photovoltaic Research and Technology 1985
Subject Category
Energy Production And Conversion
Accession Number
86N17867
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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