Fiber Optic Communication Technology

Fiber Optic Communication Technology

Engineering Academy

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Advanced course for professionals

Why enroll

Participants should join this course to clearly understand how modern communication systems and high-speed internet work using optical fibers. The course helps build strong fundamentals through simple explanations of both theory and practical concepts, making it easier to connect classroom learning with real-world applications. It is especially useful for students and professionals in electronics and communication fields who want to strengthen their knowledge for exams, higher studies, or careers in telecom and networking. Delivered as an NPTEL course, it offers structured, IIT-level learning that can be followed at one’s own pace.

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Course content

The course is readily available, allowing learners to start and complete it at their own pace.

Fiber Optic Communication Technology

31 Lectures

507 min

Introduction to FOCT: Prerequisites, Course Content and Learning Outcomes
Preview
16 min
Communication through the ages
15 min
Communication: Basics 1
Preview
9 min
Communication: Basics 2
33 min
Digital Communication for Optical Communication
22 min
Digital modulation: Basics 2
25 min
Digital modulation: Basics 3
8 min
Optical communication system
13 min
Optical Sources
19 min
Semiconductor gain media- structure, spectrum
34 min
Optical sources: LED
11 min
External Quantum Efficiency
18 min
Modulation Bandwidth of LED
20 min
Optical and Electrical Bandwidth of LED
20 min
Emission Pattern of LED
11 min
Optical Sources: Laser Diodes over LEDs
9 min
Laser Diodes: Resonator Concepts 1a
19 min
Laser Diodes: Resonator Concepts 1b
10 min
Laser Diodes: Resonator Concepts 1c
17 min
Laser Diodes: Gain Coefficient
11 min
Laser Diodes: Photon life time
13 min
Laser rate equation: Steady State solution1
14 min
Laser rate equation: LI Chara
17 min
Laser power derivation
18 min
Modulation Response of Laser 1
15 min
Modulation Response of Laser 2
16 min
Modulation Response of Laser 3
21 min
Setbacks of direct modulation of laser: Modulation Chirp
16 min
Setbacks of direct modulation of laser: Transcient Chirp
10 min
Recap of Consequences of Direct Modulation
10 min
Noise in Lasers
17 min

Course details

Fiber Optic Communication Technology is an NPTEL online course that explains how information is transmitted using optical fibers. The course covers both theory and practical concepts, helping learners understand how optical fiber systems work in real-world communication networks. It focuses on the physical principles and engineering aspects that make fiber-optic communication the backbone of today’s high-speed internet and telecom systems.
Source - Nptel,Noc IITM

Course suitable for

Automotive
Electronics & Instrumentation
Electrical
Engineering & Design
Project Management
Research & Developmnet

Key topics covered

Learn what optical (fiber) communication is and how it is used to send data at high speed
Understand why optical fiber became important and how it evolved over time
Get clear basics of how any communication system works, from sender to receiver
Learn how light and electromagnetic waves travel inside an optical fiber
Understand the basics of digital communication used in fiber-optic systems
Learn simple modulation methods like OOK, BPSK, and QPSK to send data using light
Know the main parts of an optical communication system and what each part does
Learn how LEDs and laser diodes produce light and transmit information
Understand how optical fibers guide light, what causes signal loss, and why dispersion matters
Get an introduction to optical detectors and amplifiers used to receive and strengthen signals

Why people choose EveryEng

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Lummus

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Frankfrut, Germany

Subsea7

I was searching for a reliable platform to expand my engineering knowledge, and EveryEng exceeded my expectations. The content and courses are well-structured, informative, and taught by experienced professionals. A great platform for Engineers!

C P Sharma

Principal Engineer

London

Penta Global Engineering

Engineering education should be hands-on, and that’s exactly what EveryEng provides. From interactive Q&A sessions to on-the-job training, this platform offers everything a modern engineer needs to succeed!

Prashant Joshi

Operation Director

Dubai, UAE

Lockwood

The real-world projects gave my team the hands-on experience they needed to stand out to our clients! A special thanks to EveryEng team.

Poonam Dalal

Senior Project Manager

Dallas, USA

Halliburton

I had been looking for a reliable online platform for engineering courses, and EveryEng delivered beyond my expectations. The content is top-notch, the instructors are excellent, and the learning experience is seamless.

Harish Venugopal

Technical Professional

Bangalore, India

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Engineering Academy

Learn Without Limits: Free Engineering Courses

Fiber Optic Communication Technology

Engineering Academy

FREE

Advanced course for professionals

Fiber Optic Communication Technology

Engineering Academy

Why enroll

Opportunities that awaits you!

Earn a course completion certificate

Career opportunities

Course content

Fiber Optic Communication Technology

Course details

Course suitable for

Key topics covered

Why people choose EveryEng

Lummus

Siddharth Mishra

Subsea7

C P Sharma

Penta Global Engineering

Prashant Joshi

Lockwood

Poonam Dalal

Halliburton

Harish Venugopal

Engineering Academy

Questions and Answers

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