Lecture

Physics of Photonic Semiconductor Devices: LEDs and Laser Diodes

In course

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Description

This lecture delves into the factors limiting the internal quantum efficiency (IQE) of blue LEDs, such as material quality, internal electric field impact, efficiency droop, and the role of the InGaN underlayer. It also covers laser diodes, discussing generalities and efficiency droop due to the Auger effect.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_vaa66f54

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Ontological neighbourhood

Electrical engineering

Photonics: Topics in photonics

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