Regarding the comparison between Raman amplifier and EDFA, which of the following statements is wrong?

The correct answer is B. The gain calculation/test method of Raman amplifier and EDFA is the same, both are "Gain =. See the full explanation below for the reasoning.

Optical Fiber Communication Fundamentals

Question

Options

ARaman amplifiers can amplify signals of different bands by selecting different pump sources, so
BThe gain calculation/test method of Raman amplifier and EDFA is the same, both are "Gain =
CThe gain medium of the Raman amplifier is the transmission fiber; while the gain medium of the

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(22 responses)

A
9% (2)
B
77% (17)
C
14% (3)

Topics

#Raman amplifier#EDFA#optical amplification#gain measurement

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