Dispersion-shifted single mode fibers are created by __________ – McqOptions

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1.	Dispersion-shifted single mode fibers are created by __________
A.	Increasing fiber core diameter and decreasing fractional index difference
B.	Decreasing fiber core diameter and decreasing fractional index difference
C.	Decreasing fiber core diameter and increasing fractional index difference
D.	Increasing fiber core diameter and increasing fractional index difference
Answer» D. Increasing fiber core diameter and increasing fractional index difference

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