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|a (TOE)ost902921
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|a (TOE)902921
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|a E 1.99:7,166,797
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|a E 1.99:7,166,797
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|a 7,166,797
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|a Tandem filters using frequency selective surfaces for enhanced conversion efficiency in a thermophotovoltaic energy conversion system
|h [electronic resource]
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|a Washington, D.C. :
|b United States. Department of Energy ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 2007.
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| 336 |
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|a text
|b txt
|2 rdacontent.
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|a computer
|b c
|2 rdamedia.
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|a online resource
|b cr
|2 rdacarrier.
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|a Published through SciTech Connect.
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|a 01/23/2007.
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|a "7,166,797"
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|a "US patent application 10/217,441"
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|a Dziendziel, Randolph J. (Middle Grove, NY); DePoy, David Moore (Clifton Park, NY); Baldasaro, Paul Francis (Clifton Park, NY)
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| 520 |
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|a This invention relates to the field of thermophotovoltaic (TPV) direct energy conversion. In particular, TPV systems use filters to minimize parasitic absorption of below bandgap energy. This invention constitutes a novel combination of front surface filters to increase TPV conversion efficiency by reflecting useless below bandgap energy while transmitting a very high percentage of the useful above bandgap energy. In particular, a frequency selective surface is used in combination with an interference filter. The frequency selective surface provides high transmission of above bandgap energy and high reflection of long wavelength below bandgap energy. The interference filter maintains high transmission of above bandgap energy and provides high reflection of short wavelength below bandgap energy and a sharp transition from high transmission to high reflection.
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|b AC12-76SN00052.
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|a Direct Energy Conversion.
|2 edbsc.
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| 710 |
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|a Knolls Atomic Power Laboratory.
|4 res.
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| 710 |
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|a United States.
|b Department of Energy.
|4 spn.
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| 710 |
1 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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| 856 |
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|u http://www.osti.gov/scitech/biblio/902921
|z Online Access (via OSTI)
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| 907 |
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|a .b70477127
|b 03-09-23
|c 04-01-12
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| 998 |
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|a web
|b 05-20-19
|c f
|d m
|e p
|f eng
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|h 0
|i 2
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|a Information bridge
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|i cb8a65e4-71ea-539c-a9e9-c412c1937a7b
|s becb03eb-187d-51f6-b847-9b73ecdbec02
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| 952 |
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|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99:7,166,797
|h Superintendent of Documents classification
|i web
|n 1
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