The core diameter of a single-mode fibers is about – McqOptions

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1.	The core diameter of a single-mode fibers is about
A.	10 times the wavelength of the light carried in the fiber
B.	10 times the fiber radius
C.	7 times the light carried in the fiber
D.	3 times the wavelength of the light carried in the fiber
Answer» B. 10 times the fiber radius

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