Ultrafast reflectivity modulation in AlGaAs/InAlGaAs multiple quantum well photonic crystal waveguides

We report an ultrafast optical tuning of the reflectivity of AlGaAs/InAlGaAs multiple quantum well photonic crystal waveguides using a reflection geometry, pump-probe technique.

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Bibliographic Details
Published in:arXiv.org 2014-02
Main Authors: Garcia-Deniz, A Z, Murzyn, P, Fox, A M, Kundys, D O, Wells, J-P R, Whittaker, D M, Skolnick, M S, Krauss, T F, Roberts, J S
Format: Article
Language:English
Subjects:
Aluminum gallium arsenides
Photonic crystals
Quantum theory
Quantum wells
Reflectance
Wave reflection
Waveguides
Online Access:Get full text
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Description
Summary:We report an ultrafast optical tuning of the reflectivity of AlGaAs/InAlGaAs multiple quantum well photonic crystal waveguides using a reflection geometry, pump-probe technique.
ISSN:2331-8422
DOI:10.48550/arxiv.1402.2677