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Showing 1 to 1 of 1 for “"Binary Gratings"”.
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Inverse Design and Optimization Methods for Thermophotovoltaic Emitters made of Tungsten Gratings
Periodic gratings utilized as emitters increase the efficiency of thermophotovoltaic (TPV) systems. These gratings work by altering the emittance spectrum incident on the photovoltaic cell to better match the band gap of the cell. Photons at slightly higher energies than the band gap are the most …