Optical Communication And Networking (AICTE - January- 2023)

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(10 x 1 = 10 Marks)

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(4 x 5 = 20 Marks)

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(3 x 10 = 30 Marks)

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^{LASER i.}

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^Electrical

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^ii.

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Refractive Index

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Propagation

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^Fibers

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^{DWDM .v}

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^Fibers

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^{Field .vi}

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Electric Current

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Optical Signal --- .vii Detector (b) Reflector (a)

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Configuration

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^.viii

(3/5)

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Diploma in Engineering

V Semester Exams: AICTE - January- 2023

DPEL514PET- Optical Communication And Networking

Total Time : 3 hrs Total Marks :60

P.T.O. 1/2

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Anti - Photo Diode

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^{APD .ix}

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Core ---

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            

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Scattering Losses

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Scattering Losses .5

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^Splicing

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^{Splicing .6}

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^Modes

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Optical Fiber .7

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^LASER

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^{LED .8}

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Optical Coupler .10

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Construction

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Optical Sources

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EDFA (a)

WDM (b)

DWDM (c)

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2/2