EE529 Semiconductor Optoelectronics

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Schedule and
Lecture Notes

Homework and
Final Project

Supplementary
Materials

Meeting time: TuTh 12:30-2:20
Location: EEB 025

Instructor: Lih Y. Lin (lylin@uw.edu)
Office: EE M-414
Office hours: Please email for appointments
TA: Jingda (Albus) Wu (albuswu@uw.edu)
Office: EE 253A
TA Office hours: Please email for appointments

Course Description

The objective of this course is to understand the fundamentals and applications of semiconductor optoelectronic devices. The course starts with introducing some foundation knowledges of semiconductor optoelectronics, such as optical processes in semiconductors and guided wave semiconductor optics. We will then discuss semiconductor optoelectronic devices that have been influencing our life, such as light emitting diodes (LED), lasers, photodetectors and solar cells. Classical materials will be complemented with contemporary subjects. The topics we plan to cover are:
    Optical Processes in Semiconductors
  • Electron-hole pair generation
  • Transition probability in electron-photon interaction
  • Various absorption mechanisms
  • Relationship between absorption and emission

    Theory of Optical Waveguides
  • Modes in a planar waveguide structure
  • Ray-optic approach in the three-layer planar waveguide
  • Electromagnetic approach to optical waveguide theory
  • Rectangular waveguides

    Light Emitting Diodes
  • P-N junction
  • LED principle and structures
  • Overall device efficiency
  • Frequency response and modulation bandwidth

    Photodetectors and Solar Cells
  • Photoconductors
  • Junction photodiodes
  • Avalanche photodiodes
  • Solar cells

    Lasers: Operating Principles
  • Emission, absorption and gain in a two-level system
  • Emission, absorption and gain in a semiconductor
  • Laser cavity and lasing threshold conditions
  • Laser mode structures

    Lasers: Structures and Properties
  • Threshold current and power output
  • Heterojunction lasers
  • DFB lasers and coupled-mode theory
  • Other laser structures
  • Modulation of lasers

    Textbook

    Bhattacharya, Semiconductor Optoelectronic Devices, 2nd ed., Prentice Hall.

    Grading

    Homework assignments: 70%
    Final project: 30%

    Class EMail list

    ee529a_sp14@uw.edu