The most common device used as a light detector in fiber optic communications system. A. LED B. Darlington phototransistor C. APDs D. PIN diode

The most common device used as a light detector in fiber optic communications system.
A. LED
B. Darlington phototransistor
C. APDs
D. PIN diode
by

1 Answer

Answer :

C. APDs
by

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