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H31-311_V2.5 · Question #391

Which of the following is not an advantage of Raman amplifier?

The correct answer is A. High pump power. See the full explanation below for the reasoning.

Optical Fiber Communication Fundamentals

Question

Which of the following is not an advantage of Raman amplifier?

Options

  • AHigh pump power
  • BLow noise index
  • CFlexible gain range
  • DSimple structure

How the community answered

(44 responses)
  • A
    75% (33)
  • B
    14% (6)
  • C
    5% (2)
  • D
    7% (3)

Topics

#Raman amplifier#pump power#noise figure#optical amplification

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