Solar holography

被引:4
作者
Ludman, JE [1 ]
Riccobono, JR [1 ]
Caulfield, HJ [1 ]
Upton, TD [1 ]
机构
[1] NE Photosci Inc, Hollis, NH 03049 USA
来源
HOLOGRAPHY: A TRIBUTE TO YURI DENISYUK AND EMMETT LEITH | 2002年 / 4737卷
关键词
solar energy; concentrators; spectral-splitting; holography;
D O I
10.1117/12.474956
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A solar photovoltaic energy collection system using a reflection hologram is described herein. The system uses a single-axis tracking system in conjunction with a spectral-splitting holographic element. The hologram accurately focuses the desired regions of the solar spectrum to match the bandgaps of two or more different solar cells, while diverting unused infrared wavelengths away. Other applications for solar holography include daylighting and greenhouses.
引用
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页码:35 / 43
页数:9
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