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arXiv · 1402.2677

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

A. Z. Garcia-Deniz·P. Murzyn·A. M. Fox·D. O. Kundys·J-P. R. Wells·D. M. Whittaker·M. S. Skolnick·T. F. Krauss·J. S. Roberts
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Abstract

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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A. Z. Garcia-Deniz, P. Murzyn, A. M. Fox, D. O. Kundys, J-P. R. Wells, D. M. Whittaker, M. S. Skolnick, T. F. Krauss, J. S. Roberts. 2014-02-11. Ultrafast reflectivity modulation in AlGaAs/InAlGaAs multiple quantum well photonic crystal waveguides. https://doi.org/10.1103/physrevb.74.165327

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