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Phase-sensitive amplification of light in a χ(3) photonic chip using a dispersion engineered chalcogenide ridge waveguide

Neo, Richard; Schröder, Jochen; Paquot, Yvan; Choi, Duk-Yong; Madden, Steve; Luther-Davies, Barry; Eggleton, Benjamin J.


We report phase-sensitive amplification of light using χ(3) parametric processes in a chalcogenide ridge waveguide. By spectrally slicing pump, signal and idler waves from a single pulsed source, we are able to observe 9.9 dB of on-chip phase-sensitive extinction with a signal-degenerate dual pump four-wave mixing architecture in good agreement with numerical simulations.

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Optics Express
DOI: 10.1364/OE.21.007926


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