Physics · Optical Communication
In an optical receiver, the PIN photodiode has a ________ intrinsic semiconductor layer separating P and N regions, and the diode is typically ______ biased to help draw the current carriers rapidly away from the intrinsic region.
- 1short, reverse
- 2wide, reverse✓
- 3wide, forward
- 4short, forward
Correct answer
wide, reverse
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