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Conference on Lasers and Electro-Optics

A novel, highly precise characterization technique of integrated-photonic devices shown at a high order W-state generator

René Heilmann, Markus Gräfe, Lukas J. Maczewsky, Stefan Nolte, Alexander Szameit

Published Jan 1, 2016• 0 citations
Publisher

Abstract

Evanescent coupled waveguides could be used to build multipartite inferometeros, which create an optical quantum state generator. The characterization of these integrated photonic devices needs a large effort and experimental expertise. We develop a method to reduce the measurement steps rapidly by using classical laser light. We show the application of this technique on a laser written W-state generator of the order N = 8.

DOI
10.1364/cleo_qels.2016.ftu3c.8

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