%0 Journal Article %T Spectrum splitting photovoltaics: light trapping filtered concentrator for ultrahigh photovoltaic efficiency %A Kosten, Emily D. %A Warmann, Emily C. %A Lloyd, John %A Atwater, Harry A. %J Proceedings of SPIE %V 8821 %P 882109-882109-3 %@ 0277-786X %D 2013-09-09 %I SPIE %~ DeepDyve