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Generation of correlated photon pairs in a chalcogenide As2S3 waveguide

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Date

2010-11-08

Authors

Xiong, C
Marshall, G. D
Peruzzo, A.
Lobino, M.
Clark, A. S.
Choi, Duk-Yong
Madden, Steve
Natarajan, C. M
Tanner, M. G
Hadfield, R. H

Journal Title

Journal ISSN

Volume Title

Publisher

American Institute of Physics (AIP)

Abstract

We demonstrate the first 1550 nm correlated photon-pair source in an integrated glass platform-a chalcogenide As2S3 waveguide. A measured pair coincidence rate of 80 per second was achieved using 57 mW of continuous-wave pump. The coincidence to accidental ratio was shown to be limited by spontaneous Raman scattering effects that are expected to be mitigated by using a pulsed pump source.

Description

Keywords

Keywords: 1550 nm; Coincidence rate; Continuous waves; Correlated photon pairs; Correlated photons; Pump sources; Spontaneous Raman scattering; Photons; Waveguides; Phase change memory

Citation

URI

http://hdl.handle.net/1885/15502

Collections

ANU Research Publications

Source

Applied Physics Letters

Type

Journal article

Book Title

Entity type

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DOI

10.1063/1.3549744

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