Absorption Coefficient Calculation

  / edmundsj  
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In this video we finally find an expression for the absorption coefficient in a semiconductor (neglecting the fermi factor) which involves the matrix element, the density of states, and some physical constants.

This is part of my graduate series on optoelectronics / photonics, and is based primarily on Coldren's book on Lasers as well as graduate-level coursework I have taken in the EECS department at UC Berkeley.

Hope you found this video helpful, please post in the comments below anything I can do to improve future videos, or suggestions you have for future videos.