An optical fiber behaves as a birefringence medium due to differences – McqOptions

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1.	An optical fiber behaves as a birefringence medium due to differences in ___________
A.	Effective R-I and core geometry
B.	Core-cladding symmetry
C.	Transmission/propagation time of waves
D.	Refractive indices of glass and silica
Answer» B. Core-cladding symmetry

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