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Discuss in brief single mode step index fiber and multi mode step index fiber.
written 8.7 years ago by gravatar for teamques10 teamques10 ★ 70k •   modified 8.7 years ago

Mumbai University > Electronics and telecommunication > Sem 7 > optical communication and networks

Marks: 05

Years: DEC 2013

optical networks
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written 8.7 years ago by gravatar for teamques10 teamques10 ★ 70k

• In step index fiber, the refractive index of core is uniform throughout and undergoes an abrupt change (step change) at the core cladding interface.

• The refractive index profile is defined as:

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• Depending upon number of modes propagated by the fiber we have single mode and multimode step …

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