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Diode Lasers: The Main Idea, PHYS/ENGS 495, Lecture 40

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The principle of operation of a homojunction semiconducting diode laser, including the role of stimulated emission, is described. Heterojunctions are briefly described, and are the subject of the next lecture. Population inversion is also explained.
This is Lecture 40 of 77.
Any textbook references are to the free e-book "Modern Semiconductor Devices for Integrated Circuits" by Chenming Calvin Hu.
#diodelasers
#optoeletcronics
#stimulatedemission
#populationinversion
This is Lecture 40 of 77.
Any textbook references are to the free e-book "Modern Semiconductor Devices for Integrated Circuits" by Chenming Calvin Hu.
#diodelasers
#optoeletcronics
#stimulatedemission
#populationinversion