Optical array converting UV radiation
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United States of America Patent
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Nov 23, 2004
Grant Date -
Nov 27, 2003
app pub date -
May 21, 2002
filing date -
Dec 30, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An optical array containing a system of absorptive filters and a system of interference filters. For the sun light the spectral characteristics of transmission of the optical array is close to the world-wide accepted Diffey Standard. That standard models human skin sensitivity to UV burning. The invention allows making inexpensive, miniature UV sensors that can be applied in a miniature devices measuring burning power of UV contained in the sun light.
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