Physics of Photonic Semiconductor Devices: LEDs and Laser Diodes
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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.
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Explores the physics of photonic semiconductor devices, including LEDs, laser diodes, and quantum cascade lasers, emphasizing essential concepts and practical applications.
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