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A Radio Frequency Spectrum Analyser with Terahertz Bandwidth based on a Highly Nonlinear As2S3 Chalcogenide Glass Waveguide

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Abstract

We demonstrate an all-optical RF spectrum analyser with >2.5THz bandwidth based on cross-phase modulation in a dispersion-engineered, nonlinear As2S3 rib waveguide.

© 2009 Optical Society of America

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