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Conference Papers Year : 2004

Pulse Compression with Superluminal Group Velocity in 1-D Photonic Bandgap Coplanar Waveguide

Abstract

We report on the analysis and design of a Photonic BandGap coplanar waveguide (CPW) that jointly exhibits pulse compression and superluminal group velocity in the so-called anomalous dispersion region for a Gaussian modulated signal. The coupling of an analytical analysis method with an optimization algorithm enables the design of a coplanar PBG to reach the specified function. Measurements confirm our simulation data and the relevance of our approach. Further to these experiments, a discussion on superluminal velocity fundamentals is proposed.

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Electronics
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Dates and versions

hal-00809272 , version 1 (08-04-2013)

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Marc Le Roy, Eric Lheurette, André Pérennec. Pulse Compression with Superluminal Group Velocity in 1-D Photonic Bandgap Coplanar Waveguide. 34th European Microwave Conference, Oct 2005, Amsterdam, France. pp.463-466, ⟨10.1109/EUMC.2004.1610077⟩. ⟨hal-00809272⟩
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