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Frontiers in Optics

Low Noise Correlated Photon Pair Generation in a Dispersion Engineered As2S3 Chalcogenide Waveguide

Matthew J. Collins, Alex S. Clark, Jie He, Shayan Shahnia, Robert J. Williams, A. C. Judge, Eric C. Magi, Duk‐Yong Choi, Barry Luther‐Davies, Chunle Xiong, Benjamin J. Eggleton

Published Jan 1, 2012• 1 citation
Publisher

Abstract

Correlated photon pairs are generated via spontaneous-four-wave-mixing in a 10 mm As2S3 waveguide. With photon channels detuned to the low spontaneous Raman window at 7.4 THz, a room temperature coincidence-to-accidental ratio of 7.6 was measured.
DOI
10.1364/fio.2012.ftu4d.3

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