Question

What are photoelectric currents ? Give correct answer !

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Answer 1

Answer:

Photocurrent is the electric current through a photosensitive device, such as a photodiode, as the result of exposure to radiant power. ... The photocurrent may be enhanced by internal gain caused by interaction among ions and photons under the influence of applied fields, such as occurs in an avalanche photodiode (APD).

Answer 2

Photocurrent is the electric current through a photosensitive device, such as a photodiode, as the result of exposure to radiant power. The photocurrent may be enhanced by internal gain caused by interaction among ions and photons under the influence of applied fields, such as occurs in an avalanche photodiode (APD).