______________ facilitates the doubling of the feasible spectral effic – McqOptions

MCQOPTIONS

1.	______________ facilitates the doubling of the feasible spectral efficiency through the transmission of independent information in each of the two orthogonal polarizations.
A.	WDM
B.	Gordon Mollenauer effect
C.	EDFA control
D.	POLMUX
Answer» E.

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