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Generation of correlated photon pairs in a chalcogenide As2 S3 waveguide

journal contribution
posted on 2024-11-01, 18:34 authored by Chunle Xiong, Graham Marshall, Alberto Peruzzo, Mirko Lobino, Alex Clark, Duk-Yong Choi, Steven Madden, Chandra Natarajan, Michael Tanner, Robert Hadfield, Sander Dorenbos, Tony Zijlstra, Val Zwiller, Mark Thompson, John Rarity, Michael Steel, Barry Luther-Davies, Ben Eggleton, Jeremy O'Brien
We demonstrate a 1550 nm correlated photon-pair source in an integrated glass platform-a chalcogenide As2 S3 waveguide. A measured pair coincidence rate of 80 s-1 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.

History

Related Materials

  1. 1.
    DOI - Is published in 10.1063/1.3549744
  2. 2.
    ISSN - Is published in 00036951

Journal

Applied Physics Letters

Volume

98

Number

051101

Issue

5

Start page

1

End page

4

Total pages

4

Publisher

A I P Publishing LLC

Place published

United States

Language

English

Copyright

© 2011 American Institute of Physics.

Former Identifier

2006053549

Esploro creation date

2020-06-22

Fedora creation date

2015-06-10

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    Keywords

    1550 nmCoincidence rateContinuous wavesCorrelated photon pairsCorrelated photonsPump sourcesSpontaneous Raman scattering

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    All rights reserved

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