PowerPoint Presentation

JAYESH WADIBHASME

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CONTENTSWhat is FIBRE OPTICS?CONSTRUCTIONWORKINGFIBRE vs COPPERAPPLICATIONBENEFITSREFERENCES

What is FIBRE OPTICS ?Fibre Optics: Fibre + Optics.Light guided In Optical fibre.Fastest means of transmission of data.

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CONSTRUCTION

Extremly high Fused Silica- Very low loss for long distance TransmissionCORE :Higher refractive index.CLADDING :Lower refractive index.BUFFER COATING :Mechanical protection.

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WORKINGIt works on principle of TOTAL INTERNAL REFLACTION.

WORKINGTotal Internal Reflection:

Total Internal Reflection

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Fibre vs Copper

APPLICATIONSTelephone.Internet.LANs-Local Area Network.Security.Military: Everywhere!As a SENSOR : Liquid Level Detector. Temperature sensor. Smoke Detector.

BENIFITSCheaper.Fast Transmission of data.Low losses.Smaller in size and more lightweight.Increase Transmission distance.Immune to EMI & RFI.Non Hazardous.

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REFERENCESwww.slideshare.netwww.en.wikipedia.comwww.corning.com/OpticalfibreAdvance physics, 2nd sem, S CHAND Publication

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