Engineering, 03.04.2021 14:03 Rayzamartinez2757

The external power efficiency of a planar gaas led is 1.5% when the forward current is 50 ma and the potential difference across its terminals is 2 v. Estimate the optical power generated within the device if the transmission factor at the coated gaasair interface is 0.8.

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The external power efficiency of a planar gaas led is 1.5% when the forward current is 50 ma and the...