Meridional rays in graded index fibers follow
A) straight path along the axis
B) curved path along the axis
C) path where rays changes angles at core-cladding interface
D) helical path
Correct Answer:
Verified
Q15: A multimode step index fiber has a
Q16: A graded-index fiber has a core with
Q17: A step-index fiber has core refractive index
Q18: One of the given statements is true
Q19: For lower bandwidth applications,
A)single mode fiber is
Q20: Most of the optical power is carried
Q22: What is the unit of normalized frequency?
A)hertz
B)meter/sec
C)coulombs
D)it
Q23: . Skew rays follow a
A)hyperbolic path along
Q24: A graded-index fiber has a core with
Q25: A step-index fiber has core refractive index
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