Fiber optic systems use what two types of optical sources?
A. LEDs and APDs
B. PIN diodes and LEDs
C. LEDs and laser diodes
D. Laser diodes and APDs
Show Answer
Answer: C
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Fiber optic systems use what two types of optical sources?
A. LEDs and APDs
B. PIN diodes and LEDs
C. LEDs and laser diodes
D. Laser diodes and APDs
Answer: C
Share your understanding of this question with the correct explanation.