About this Course

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Advanced Level
Approx. 16 hours to complete
English
Shareable Certificate
Earn a Certificate upon completion
100% online
Start instantly and learn at your own schedule.
Flexible deadlines
Reset deadlines in accordance to your schedule.
Advanced Level
Approx. 16 hours to complete
English

Offered by

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University of Colorado Boulder

Start working towards your Master's degree

This course is part of the 100% online Master of Science in Electrical Engineering from University of Colorado Boulder. If you are admitted to the full program, your courses count towards your degree learning.

Syllabus - What you will learn from this course

Week
1

Week 1

3 hours to complete

Semiconductor fundamentals

3 hours to complete
15 videos (Total 59 min), 2 readings, 2 quizzes
15 videos
Introduction to Light Emitting Diodes and Semiconductor Lasers1m
Introduction to Semiconductor Fundamentals2m
Energy Bands and Semiconductors5m
Definition of a Semiconductor2m
Density of States7m
Carrier Density, Part I5m
Carrier Density, Part II6m
Carrier Density, Part III5m
Intrinsic and Extrinsic Semiconductors4m
Fermi Levels with Dopants2m
Dopant Energy Levels, Part I2m
Dopant Energy Levels, Part II1m
Charge Neutrality, Part I3m
Charge Neutrality, Part II5m
2 readings
Recommended References5m
MATLAB License5m
2 practice exercises
Semiconductor Fundamentals Practice45m
Semiconductor Fundamentals45m
Week
2

Week 2

3 hours to complete

Radiative recombination in semiconductors

3 hours to complete
15 videos (Total 51 min), 1 reading, 2 quizzes
15 videos
Radiative and Non-Radiative Transitions, Part I3m
Radiative and Non-Radiative Transitions, Part II1m
K Selection Rules5m
Direct and Indirect Bandgaps3m
Derivation of Absorption Coefficient2m
Joint Density of States, Direct Bandgap Semiconductor3m
Direct and Indirect Bandgaps, Part II6m
Absorption in Indirect Bandgap Semiconductor3m
Radiative Transition Rate4m
Examples of Radiative Transition Rates in Direct and Indirect Gap Semiconductors40s
Minority Carrier Lifetime, Part I3m
Minority Carrier Lifetime, Part II4m
Minority Carrier Lifetime, Part III2m
Radiative Efficiency1m
1 reading
References5m
2 practice exercises
Radiative Recombination in Semiconductors Practice45m
Radiative Recombination in Semiconductors1h
Week
3

Week 3

2 hours to complete

Light Emitting Diode (LED)

2 hours to complete
14 videos (Total 38 min), 1 reading, 2 quizzes
14 videos
PN Junction2m
Current in PN Junction4m
Typical LED Structure1m
LED Losses, Part I3m
Total Internal Reflection2m
LED Losses, Part II58s
LED Efficiencies2m
Emission Spectra, Part I3m
Emission Spectra, Part II1m
Carrier Temperature2m
LED Wavelengths3m
Blue LEDs3m
Double Heterostructure LED2m
1 reading
Recommended References5m
2 practice exercises
Light Emitting Diode (LED) Practice45m
Light Emitting Diode (LED)1h
Week
4

Week 4

2 hours to complete

Fundamentals of semiconductor lasers

2 hours to complete
13 videos (Total 41 min), 1 reading, 2 quizzes
13 videos
History of Semiconductor Lasers4m
Fundamental Processes in a Semiconductor Laser3m
Non-Equilibrium Carrier Distribution5m
Quasi-Fermi Levels3m
Density of Photons2m
Einstein Coefficients, Part I3m
Einstein Coefficients, Part II3m
Stimulated Emission Rate, Part I3m
Calculating Minimum Intensity Needed for Stimulated Emission6m
Stimulated Emission Rate, Part II52s
Gain in Semiconductor Lasers2m
Gain Spectrum28s
1 reading
Recommended References5m
2 practice exercises
Fundamentals of Semiconductor Lasers Practice45m
Fundamentals of Semiconductor Lasers45m

About the Active Optical Devices Specialization

Active Optical Devices

Frequently Asked Questions

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