A 0:46 thick sample of Crat's is illuminated with a monochromatic light of energy hiv =...
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A 0:46 thick sample of Crat's is illuminated with a monochromatic light of energy hiv = 2ev. The absorpti •effi of GaAs is 5X 10th cm². The incident power on th sample is 10 mw. If the bandgap of the crystal is +4 1.43 ev. Calculate - () Total power absorbed by the sample, 1) Total no. of EHP generated /sec from the absorption assuming perfect Quantum efficiency. A 0:46 thick sample of Crat's is illuminated with a monochromatic light of energy hiv = 2ev. The absorpti •effi of GaAs is 5X 10th cm². The incident power on th sample is 10 mw. If the bandgap of the crystal is +4 1.43 ev. Calculate - () Total power absorbed by the sample, 1) Total no. of EHP generated /sec from the absorption assuming perfect Quantum efficiency.
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Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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