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  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies
  • OSA Technical Digest Series (CD) (Optica Publishing Group, 2007),
  • paper CWJ3

Ultrafast Carrier Dynamics in an InAs/InGaAs Quantum-Dots-in-a-Well Photodetector

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Abstract

Differential transmission spectroscopy is used to measure carrier dynamics in a quantum-dots-in-a-well heterostructure. This provides fundamental insight into carrier relaxation from three to two to zero dimensions and has significant implications for dots-in-a-well-based mid-infrared photodetectors.

© 2007 Optical Society of America

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