Huawei
H31-311_V2.5 · Question #642
The technology of using a local oscillator laser of the same frequency to coherently receive the optical signal and recover the amplitude, phase and polarization state information from the received…
The correct answer is A. True. See the full explanation below for the reasoning.
Optical Fiber Communication Fundamentals
Question
The technology of using a local oscillator laser of the same frequency to coherently receive the optical signal and recover the amplitude, phase and polarization state information from the received signal is called coherent reception technology.
Options
- ATrue
- BFalse
How the community answered
(30 responses)- A73% (22)
- B27% (8)
Topics
#coherent reception#local oscillator#optical signal detection#polarization recovery
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