NDLI: Holographic solar concentrator for terrestrial photovoltaics

Content Provider	IEEE Xplore Digital Library
Author	Ludman, J. Riccobono, J. Reinhand, N. Semenova, I. Martin, J. Tai, W. Xiao-Li Li Syphers, G.
Copyright Year	1994
Description	Author affiliation: Northeast Photosci. Inc., Hollis, NH, USA (Ludman, J.; Riccobono, J.)
Abstract	This paper describes theoretical and experimental work performed on these high efficiency holographic concentrating and spectral splitting photovoltaic systems. The theoretical system efficiency was calculated to be 41% for a GaAs-InGaAs tandem cell when the hologram was recorded at 632.8 nm. A prototype system was used to demonstrate that it maintained a fairly constant efficiency over a period of 15 minutes without a heatsink; whereas the efficiency of a Fresnel system, using the same aperture and cell, dropped a factor of two within 30 seconds when used without a heatsink. Finally, a cost analysis of this system estimates it to generate power for 5.7 c per kWh when production levels reach 20 MW per year capacity.
Starting Page	1208
Ending Page	1215
File Size	301735
Page Count	8
File Format	PDF
ISBN	0780314603
DOI	10.1109/WCPEC.1994.520181
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1994-12-05
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Holography Photovoltaic cells Infrared spectra Optical diffraction Chemical analysis Heat engines Solar heating Solar energy Wavelength conversion Contacts
Content Type	Text
Resource Type	Article

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