Estimate RMS pulse broadening per km due to intermodal dispersion for multimode step index fiber where length of fiber is 4 km and pulse broadening per km is 80.6 ns.
A) 18.23ns/km
B) 20.15ns/km
C) 26.93ns/km
D) 10.23ns/km
Correct Answer:
Verified
Q11: A 4 km optical link consists of
Q12: A multimode step-index fiber has a core
Q13: The differential attenuation of modes reduces intermodal
Q14: The index profile of a core of
Q15: Intermodal dispersion in multimode fibers is minimized
Q17: Practical pulse broadening value for graded index
Q18: The nonlinear effects in optical fibers are
Q19: How many categories of nonlinear effects are
Q20: Which of the following is not related
Q21: Linear scattering effects are _ in nature.
A)elastic
B)non-elastic
C)mechanical
D)electrical
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