Mod-01 Lec-13 Bandgap Engineering

Course Lectures

• Mod-01 Lec-01 Context and Scope of the Course

  Prof. M. R. Shenoy

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• Mod-01 Lec-02 Energy Bands in Solids

  Prof. M. R. Shenoy

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• Mod-01 Lec-03 E-K Diagram

  Prof. M. R. Shenoy

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• Mod-01 Lec-04 The Density of States

  Prof. M. R. Shenoy

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• Mod-01 Lec-05 The Density of States (contd..)

  Prof. M. R. Shenoy

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• Mod-01 Lec-06 The Density of states in a Quantum well Structure

  Prof. M. R. Shenoy

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• Mod-01 Lec-07 Occupation Probability and Carrier Concentration

  Prof. M. R. Shenoy

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• Mod-01 Lec-08 Carrier Concentration and Fermi Level

  Prof. M. R. Shenoy

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• Mod-01 Lec-09 Quasi Fermi Levels

  Prof. M. R. Shenoy

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• Mod-01 Lec-10 Semiconductor Materials

  Prof. M. R. Shenoy

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• Mod-01 Lec-11 Semiconductor Hetrostructures-Lattice-Matched Layers

  Prof. M. R. Shenoy

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• Mod-01 Lec-12 Strained -Layer Epitaxy and Quantum Well Structures

  Prof. M. R. Shenoy

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• Mod-01 Lec-13 Bandgap Engineering

  Prof. M. R. Shenoy

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• Mod-01 Lec-14 Hetrostructure p-n junctions

  Prof. M. R. Shenoy

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• Mod-01 Lec-15 Schottky Junction and Ohmic Contacts

  Prof. M. R. Shenoy

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• Mod-01 Lec-16 Fabrication of Heterostructure Devices

  Prof. M. R. Shenoy

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• Mod-01 Lec-21 The Semiconductor (Laser) Amplifier

  Prof. M. R. Shenoy

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• Mod-02 Lec-17 Interaction od Photons with Electrons and Holes in a Semiconductor

  Prof. M. R. Shenoy

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• Mod-02 Lec-18 Optical Joint Density of States

  Prof. M. R. Shenoy

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• Mod-02 Lec-19 Rates of Emission and Absorption

  Prof. M. R. Shenoy

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• Mod-02 Lec-20 Amplication by Stimulated Emission

  Prof. M. R. Shenoy

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• Mod-02 Lec-22 Absorption Spectrum of Semiconductor

  Prof. M. R. Shenoy

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• Mod-02 Lec-23 Gain and Absorption Spectrum of Quantum Well Structures

  Prof. M. R. Shenoy

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• Mod-02 Lec-24 Electro-absorption Modulator

  Prof. M. R. Shenoy

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• Mod-01 Lec-25 Electro-absorption Modulator - II Device Configuration

  Prof. M. R. Shenoy

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• Mod-01 Lec-26 Mid-Term Revision Question and Discussion

  Prof. M. R. Shenoy

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• Mod-03 Lec-27 Part - III Semiconductor Light Sources

  Prof. M. R. Shenoy

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• Mod-03 Lec-28 Light Emitting Diode-I Device Structure and Parameters

  Prof. M. R. Shenoy

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• Mod-03 Lec-29 Light Emitting Diode-II Device Chracteristics

  Prof. M. R. Shenoy

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• Mod-03 Lec-30 Light Emitting Diode-III Output Characteristics

  Prof. M. R. Shenoy

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• Mod-03 Lec-31 Light Emitting Diode-IV Modulation Bandwidth

  Prof. M. R. Shenoy

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• Mod-03 Lec-32 Light Emitting Diode-V materials and Applications

  Prof. M. R. Shenoy

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• Mod-03 Lec-33 Laser Basics

  Prof. M. R. Shenoy

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• Mod-03 Lec-34 Semiconductor Laser - I Device Structure

  Prof. M. R. Shenoy

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• Mod-03 Lec-35 Semiconductor Laser - II Output Characteristics

  Prof. M. R. Shenoy

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• Mod-03 Lec-36 Semiconductor Laser - III Single Frequency Lasers

  Prof. M. R. Shenoy

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• Mod-03 Lec-37 Vertical Cavity Surface Emitting Laser (VCSEL)

  Prof. M. R. Shenoy

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• Mod-03 Lec-38 Quantum Well Laser

  Prof. M. R. Shenoy

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• Mod-03 Lec-39 Practical Laser Diodes and Handling

  Prof. M. R. Shenoy

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• Mod-04 Lec-40 General Characteristics of Photodetectors

  Prof. M. R. Shenoy

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• Mod-04 Lec-41 Responsivity and Impulse Response

  Prof. M. R. Shenoy

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• Mod-04 Lec-42 Photoconductors

  Prof. M. R. Shenoy

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• Mod-04 Lec-43 Semiconductor Photo-Diodes

  Prof. M. R. Shenoy

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• Mod-04 Lec-44 Semiconductor Photo-Diodes -II : APD

  Prof. M. R. Shenoy

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• Mod-04 Lec-45 Other Photodectors

  Prof. M. R. Shenoy

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• Mod-05 Lec-46 Photonic Integrated Circuits

  Prof. M. R. Shenoy

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