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how does the avalanche photodiode provide more electrons that required to generate the external field?
by fizzled 6y ago
how does the avalanche photodiode provide more electrons that required to generate the external field?
- dan_hawkins 6y agoIt doesn't. The role of this kind of diode is not to generate energy but to detect faint amounts of light, to achieve that you spend additional energy on the external field.
- fizzled 6y agoThanks, that makes way more sense.