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XuetangX

Optical Fiber Communications

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Overview

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Optical fiber communication is one of the greatest technological inventions of mankind in the twentieth century. It is not only the foundation of international communication networks and the broadcast and television networks, but also the cornerstone of almost all network services and applications. Without the support of optical fiber communication, even the most advanced computer, switch, router, or data center can only be solitary network nodes. Any kind of networks will no longer exist. Most popular network applications such as the Mobile Internet, Big Data, Cloud Computing, Internet of Things, Vehicle Networking, Machine Learning, and Virtual Reality may be phantoms in the sky. People may still live in the Stone Age of the Internet. 


  In our Optical Fiber Communications course, you will learn the fundamental principles, key concepts, and important methods in optical fiber communication systems. Furthermore, you will be familiar with some critical parameters that affect system performance. Also, you will be required to master and understand the principles and technical means for system designing and optimization. Learning of this course will lay a solid foundation for subsequent studying and technical work in related communication fields.



Syllabus

  • Chapter 1. Introduction
    • 1.1. Motivations for Optical Communications
    • 1.2. Important Background Issues
  • Chapter 2. Optical Fiber: Structures and Fabrication
    • 2.1 Optical Fiber: Structure and Materials
    • 2.2 Optical Fiber Cables and Fabrication
  • Chapter 3. Waveguide and Transmission Theory
    • 3.1 The Nature of Light
    • 3.2 Basic Optical Laws and Light Ray Transmission Theory
    • 3.3 Maxwell's Equations and Mode Theory
  • Chapter 4. Fiber Transmission Performance
    • 4.1 Attenuation
    • 4.2 Dispersion
    • 4.3 Nonlinear Effect
    • 4.4 Fiber Classifications
  • Chapter 5. Light Source
    • 5.1 Principles of Semiconductor Physics
    • 5.2 LEDs and LDs
    • 5.3 Performance of Laser Diodes
  • Chapter 6. Optical Transmitter
    • 6.1 Input Circuit
    • 6.2 Optical Drive Circuit
    • 6.3 Interface Requirement
  • Chapter 7. Photodetector
    • 7.1 Principles of Photodiodes
    • 7.2 Photodetector Performance
    • 7.3 Noise in Photodetector
  • Chapter 8. Optical Receiver
    • 8.1 Fundamental Receiver Operation
    • 8.2 Error Analysis in Receiver
    • 8.3 Receiver Performance
  • Chapter 9. Passive Device
    • 9.1 Fiber-to-Fiber Joint
    • 9.2 Optical Connector
    • 9.3 Coupler
    • 9.4 Other Passive Devices
  • Chapter 10. Optical Amplifier
    • 10.1 Optical Amplifier
    • 10.2 Erbium-Doped Fiber Amplifier
    • 10.3 Performance of EDFA
    • 10.4 Raman Amplifier
  • Chapter 11. Digital Optical Transmission System
    • 11.1 Plesiochronous Digital Hierarchy
    • 11.2 Synchronous Digital Hierarchy
    • 11.3 Multiplexing Process in SDH
    • 11.4 Pointer and Justification
    • 11.5 Clock and Synchronization
    • 11.6 SDH Network Element
    • 11.7 Protection and Recovery in SDH
    • 11.8 Optical Transport Network
  • Chapter 12. Wavelength Division Multiplexing System
    • 12.1 Optical Access Network
    • 12.2 ATM Passive Optical Network
    • 12.3 Ethernet Passive Optical Network
    • 12.4 Gigabit Passive Optical Network
  • Chapter 13. Transmission System Performance
    • 13.1 Principles of WDM
    • 13.2 WDM Standards
    • 13.3 Key Elements in WDM System
    • 13.4 Transmission Fiber Choice for WDM
  • Chapter 14. Transmission System Performance
    • 14.1 Analog and Digital Links
    • 14.2 Error Control
    • 14.3 Performance Evaluation and System Design
    • 14.4 Availability of the System
  • Chapter 15. Novel Technology in Optical Communication System
    • 15.1 Optical Soliton Communication
    • 15.2 Free Space Optical Communication
    • 15.3 AI and its Applications in Optical Communication System
  • Final Exam

    Taught by

    Nanjing University of Posts and Telecommunications

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