Enhancement of Optical Absorption in Solar Cells by Band-Edge Effect of Photonic Crystals. I - Formation of Multiple Bandedges

被引:0
|
作者
Tanaka, Y. [1 ]
Kawamoto, Y. [1 ]
Fujita, M. [1 ]
Noda, S. [1 ]
机构
[1] Kyoto Univ, Dept Elect Sci & Engn, Nishikyo Ku, Kyoto, Japan
关键词
LASERS;
D O I
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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
We numerically investigate broadband optical absorption enhancement in thin Si photovoltaic devices by multiple photonic band-edges that are produced by higher order modes for the vertical direction and photonic supercell structures.
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