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Define the graded index multimode fibers intermodal dispersion specifically.
In graded index fibers, the index of the core material slowly raises and turns into maximise at the centre of the core. Hence the rays that travel off-axis by the core travels via regions of lower refractive index and therefore speeds up and at last catches up periodically along with the rays traveling axially. It decreases the intermodal dispersion by the typical value of 75ns/km.nm for a SI-MM fiber to approx 35ns/km.nm for such graded index multimode fiber.
Graded index multimode fiber (GI-MM fiber)
Reducing friction with ball bearings Find two tin cans that have a deep groove approximately the top, such as paint cans. Lay marbles in single groove and invert the other can
Which graph represents the angular velocity as function of time in which the magnitude of angular velocity is contiguously decreasing? Ans) That is down parabola from origin gra
how to take readings from screw gauge and zero error of it
Because force=dp/dt and force=0 in first law of motion => dp/dt=0 => p=const. or linear momentum is conserved.
Q. What is Utilisation Summary of every processor? Utilisation Summary points to status of every processor it implies that how much time (in form of percentage) has been spent
#question.5.
Working of terrestrial telescope
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