When there is an abrupt change in the refractive index from the core to the cladding in fibers, this is:

A) Used for zero dispersion applications B) Due to the actual guided optical power
C) Also called graded index D) Called step-index fiber

D

Computer Science & Information Technology

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The ________ query is a good alternative to the Find and Replace tool

Fill in the blank(s) with correct word

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