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  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    IAE1 QP1,
    IAE1 QP2,
    IAE1 Answer key 2,
    IAE1 Answer key 1

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Introduction to optical fibre,
    Signal degradation,
    sources and coupling,
    receivers and measurements,
    networks and transmission

  • Puzzles

    Dear Students the Puzzles has been uploaded for the following topics:
    Optical communication,
    signal degradation

  • Assignment

    Assignment topic is LED structure and due date is 06-08-2019.

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    All 5 Units

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Total internal reflection-Acceptance angle,
    Element of an Optical Fiber Transmission link,
    Evolution of fiber optic system,
    Numerical aperture – Skew rays Ray Optics,
    Optical Fiber Modes and Configurations,
    Mode theory of Circular Wave guides,
    Overview of Modes-Key Modal concepts,
    Linearly Polarized Modes -Single Mode Fibers,
    Graded Index fiber structure.,
    Fundamental receiver operation, Pre amplifiers,
    Error sources – Receiver Configuration,
    Probability of Error – Quantum limit,
    Fiber Attenuation measurements- Dispersion measurements,
    Fiber Refractive index profile measurements,
    Fiber cut- off Wave length Measurements,
    Fiber Numerical Aperture Measurements,
    Fiber diameter measurements.,
    Receiver configuration,
    Basic Networks – SONET / SDH,
    Broadcast – and –select WDM Networks,
    Wavelength Routed Networks,
    Non linear effects on Network performance,
    Link Power budget -Rise time budget,
    Noise Effects on System Performance,
    Operational Principles of WDM Performance of WDM,
    EDFA system – Solutions – Optical CDMA,
    Ultra High Capacity Networks.

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    IAE 3 question paper,
    IAE 3 answer key

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    IAE2 QP

  • Resource Link

    Dear Students the Resource Link has been uploaded for the following topics:
    evolution of optical fiber communication
    skew rays
    single mode fiber

  • Assignment

    Assignment topic is optical network and due date is 30-09-2019.

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Total internal reflection-Acceptance angle,
    Element of an Optical Fiber Transmission link,
    Evolution of fiber optic system,
    Numerical aperture – Skew rays Ray Optics,
    Optical Fiber Modes and Configurations,
    Overview of Modes-Key Modal concepts,
    Graded Index fiber structure.,
    Signal Distortion in Optical Wave guides-Information Capacity determination,
    Group Delay-Material Dispersion,,
    Wave guide Dispersion, Signal distortion in SM fiber,
    Polarization Mode dispersion,
    Pulse Broadening in GI fibers,
    Mode Coupling,
    Design Optimization of SM fibers,
    RI profile and cut-off wavelength.,
    Direct and indirect Band gap materials,
    LED structures -Light source materials,
    Quantum efficiency and LED power, Modulation of a LED,
    lasers Diodes-Modes and Threshold condition,
    External Quantum efficiency -Resonant frequencies,
    -Laser Diodes, Temperature effects, Introduction to Quantum laser,
    Fiber amplifiers- Power Launching and coupling,
    Lencing schemes, Fiber -to- Fiber joints,
    Fiber splicing-Signal to Noise ratio , Detector response time.

  • Question Bank

    Dear Students the Question Bank has been uploaded for the following topics:
    1,
    2,
    3,
    IAE 2 QP and Answerkey

  • Youtube Video

    Dear Students the Youtube Video has been uploaded for the following topics:
    LED
    laser
    dispersion of light

  • Resource Link

    Dear Students the Resource Link has been uploaded for the following topics:
    LED
    laser
    waveguide dispersion

  • Puzzles

    Dear Students the Puzzles has been uploaded for the following topics:
    MCQ,
    Puzzle

  • Puzzles

    Dear Students the Puzzles has been uploaded for the following topics:
    UNIT 1,
    UNIT 2,
    UNIT 3,
    UNIT 4,
    UNIT 5

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Linearly Polarized Modes -Single Mode Fibers,
    Direct and indirect Band gap materials,
    LED structures -Light source materials,
    Quantum efficiency and LED power, Modulation of a LED,
    lasers Diodes-Modes and Threshold condition,
    External Quantum efficiency -Resonant frequencies,
    -Laser Diodes, Temperature effects, Introduction to Quantum laser,
    Fiber amplifiers- Power Launching and coupling,
    Lencing schemes, Fiber -to- Fiber joints,
    Fiber splicing-Signal to Noise ratio , Detector response time.,
    losses,
    Signal Distortion in Optical Wave guides-Information Capacity determination,
    Group Delay-Material Dispersion,,
    Wave guide Dispersion, Signal distortion in SM fiber,
    Polarization Mode dispersion,
    Intermodal dispersion,
    Pulse Broadening in GI fibers,
    Mode Coupling,
    Design Optimization of SM fibers,
    RI profile and cut-off wavelength.

  • Youtube Video

    Dear Students the Youtube Video has been uploaded for the following topics:
    fiber optic communication
    how to attache fiber and LED
    fiber at broadband

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    numerical aperture,
    graded index fiber,
    single mode fiber,
    total internal reflection

  • Lecture Notes

    Dear Students the Lecture Notes has been uploaded for the following topics:
    Basic Networks – SONET / SDH,
    Broadcast – and –select WDM Networks,
    Wavelength Routed Networks,
    Non linear effects on Network performance,
    Link Power budget -Rise time budget,
    Noise Effects on System Performance,
    Operational Principles of WDM Performance of WDM,
    EDFA system – Solutions – Optical CDMA,
    Ultra High Capacity Networks.,
    Fundamental receiver operation, Pre amplifiers,
    Error sources – Receiver Configuration,
    Probability of Error – Quantum limit,
    Fiber Attenuation measurements- Dispersion measurements,
    Fiber Refractive index profile measurements,
    Fiber cut- off Wave length Measurements,
    Fiber Numerical Aperture Measurements,
    Fiber diameter measurements.,
    Receiver configuration,
    Evolution of fiber optic system,
    Element of an Optical Fiber Transmission link,
    Total internal reflection-Acceptance angle,
    Numerical aperture – Skew rays Ray Optics,
    Mode theory of Circular Wave guides,
    Overview of Modes-Key Modal concepts,
    Linearly Polarized Modes -Single Mode Fibers,
    Graded Index fiber structure.,
    Optical Fiber Modes and Configurations

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maheskumar
SNS COLLEGE OF ENGINEERING
ADMIN DEPARTMENT
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