The modal noise occurs when uncorrected source frequency is? – McqOptions

MCQOPTIONS

1.	The modal noise occurs when uncorrected source frequency is?
A.	f>>1/ T
B.	f=1/ T
C.	f<<1/ T
D.	Negligible
Answer» B. f=1/ T

Discussion

No Comment Found

Related MCQs

Digital transmission is more likely to be affected by modal noise.
The modal noise can be reduced by __________
Disturbance along the fiber such as vibrations, discontinuities, connectors, splices, source/detectors coupling result in __________
The modal noise occurs when uncorrected source frequency is?
Practical pulse broadening value for graded index fiber lies in the range of __________
Intermodal dispersion in multimode fibers is minimized with the use of step-index fibers.
The index profile of a core of multimode graded index fiber is given by?
The differential attenuation of modes reduces intermodal pulse broadening on a multimode optical link.
Consider a single mode fiber having core refractive index n1= 1.5. The fiber length is 12m. Find the time taken by the axial ray to travel along the fiber.
After Total Internal Reflection the Meridional ray __________