41. Splice is
42. In an optical fiber communication system, which among the following is not a typical transmitter function?
43. The noise factor of an attenuator pad that has an insertion loss of 6 dB is
44. Optical fibers are preferred as communication links for Lasers because they:
45. In optical communication, the maximum angle in which external light rays may strike the air/glass interface and still propagate down the fiber is called as
46. Optical carrier frequency is in the range of
47. In Kerr effect, induced index change is directly proportional to the . . . . . . . .
48. The multimode graded index fiber exhibits total pulse broadening of 0.1 µsec over a distance of 15 Km. The length - Bandwidth product of the fiber is
49. Multimode graded index fibers have overall buffer jackets same as multimode step index fibers but have core diameters
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