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

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

arxiv: 1402.2677 · v1 · pith:S6IFUH52new · submitted 2014-02-11 · ❄️ cond-mat.mes-hall · physics.optics

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

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J. S. Roberts

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classification ❄️ cond-mat.mes-hall physics.optics

keywords algaascrystalinalgaasmultiplephotonicquantumreflectivityultrafast

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

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