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Free Study Material

Optical Communication

AKTU•btech•3rd year•ECE

Comprehensive collection of study resources including handwritten notes, previous year question papers, syllabus, and curated books for Optical Communication.

Notes & Resources

Study notes, PYQs & other resources

5 Units•8 Resources

Video Lectures

Introduction

Unit 1

Playlist

Previous Year Question Papers

2024-25

Uploaded 7/28/2026

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2023-24

Uploaded 7/28/2026

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2022-23

Uploaded 7/28/2026

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2021-22

Uploaded 7/28/2026

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Important Topics

Ray Theory TransmissionAcceptance AngleNumerical ApertureStep Index FiberGraded Index FiberV-Number (Normalized Frequency)Single Mode FiberAbsorption LossesScattering LossesBending LossesChromatic DispersionIntermodal DispersionPopulation InversionHeterojunction Laser DiodeQuantum EfficiencyPIN PhotodiodeAvalanche Photodiode (APD)ResponsivityOptical Receiver NoiseEDFA (Erbium-Doped Fiber Amplifier)WDM (Wavelength Division Multiplexing)Link Power BudgetRise Time Budget

Recommended Books

Optical Communication and Networks

M. Selvaraja

Optical Fiber Communications

Optical Fiber Communications by Gerd Keiser (McGraw Hill)