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ASU MBE Optoelectronics Group

LEDs and Electroluminescence Refrigeration

LEDs and Electroluminescence Refrigeration

by | Jan 31, 2018

Photon extraction factor vs spontaneous emission efficiency for the maximum photon recycling case in a and for the minimum photon recycling case in b. The cooling efficiency is positive in the shaded area and zero along the solid line. The ideal cooling coefficient...