Experimental Demonstration of 28.2% Thermophotovoltaic Conversion Efficiency
Article 2018 en
Authors
ZO
Zunaid Omair
GS
Gregg Scranton
LP
Luis Pazos
Abstract
1 min read
Efficient luminescence extraction enables us to use the photovoltaic band gap as the spectral filter for thermophotovoltaics. Using this concept, we demonstrate a 28.2% conversion efficiency, higher than the previously reported value for the range of the emitter temperature (700oC–1250oC) used.
Zunaid Omair, Gregg Scranton, Luis Pazos, T. Patrick Xiao, Myles A. Steiner, Vidya Ganapati, Per F. Peterson, J. F. Holzrichter, Harry A. Atwater, Eli Yablonovitch
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