Photoconductive_gain.png
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Summary
Description Photoconductive gain.png |
English:
Photoconductive gain in a quantum well infrared photodetector. To balance the loss of electrons from the quantum well, electrons are injected from the top emitter contact. Since the capture probability is smaller than one, extra electrons need to be injected and the total photocurrent can become larger than the photoemission current.
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Date | |
Source | Own work |
Author | SK |
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