Dipole Matrix Element Explained

  / edmundsj  
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In this video I finally give an expression for the dipole matrix element and briefly explain its significance and how you could actually calculate it. (Also - the term 'matrix' comes from having many interactions between multiple bands, which we will get to later).

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.