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Efficient single-photon upconversion detection from SWIR to SPAD using PPLN waveguides

Efficient single-photon upconversion detection from SWIR to SPAD using PPLN waveguides
Efficient single-photon upconversion detection from SWIR to SPAD using PPLN waveguides
We present efficient single-photon upconversion detection from SWIR using a precision-machining waveguide fabrication process that offers high power handling and good mode coupling. We demonstrate an internal photon upconversion efficiency of 69%.
Optica Publishing Group
Gawith, Corin
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Smith, Ruaridh
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Wright, Lewis
cd889216-a726-40a2-b6c5-0d96e0589078
Pandiyan, Krish
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Morland, Imogen
c087287f-0da5-4f06-bbeb-bb3d7db58ad4
McCarthy, Sarah
b0e999d8-ef9b-40c8-bc3e-64da03bfc476
Anwar, Ali
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Palomar Davidson, Noelia
baf5bd93-fafe-4859-9cfd-f43e8b5a42e7
McKnight, Loyd
6ab31a8f-2896-495e-ae35-5a5353ccefa1
Gawith, Corin
926665c0-84c7-4a1d-ae19-ee6d7d14c43e
Smith, Ruaridh
0b0c59c7-263d-4239-9018-713d9ac9e852
Wright, Lewis
cd889216-a726-40a2-b6c5-0d96e0589078
Pandiyan, Krish
1d894381-abc1-46e0-af22-18871663dc8f
Morland, Imogen
c087287f-0da5-4f06-bbeb-bb3d7db58ad4
McCarthy, Sarah
b0e999d8-ef9b-40c8-bc3e-64da03bfc476
Anwar, Ali
417d420d-8615-4453-93d8-c11309e1fe0e
Palomar Davidson, Noelia
baf5bd93-fafe-4859-9cfd-f43e8b5a42e7
McKnight, Loyd
6ab31a8f-2896-495e-ae35-5a5353ccefa1

Gawith, Corin, Smith, Ruaridh, Wright, Lewis, Pandiyan, Krish, Morland, Imogen, McCarthy, Sarah, Anwar, Ali, Palomar Davidson, Noelia and McKnight, Loyd (2024) Efficient single-photon upconversion detection from SWIR to SPAD using PPLN waveguides. In Conference on Lasers and Electro-Optics (CLEO) 2024. Optica Publishing Group..

Record type: Conference or Workshop Item (Paper)

Abstract

We present efficient single-photon upconversion detection from SWIR using a precision-machining waveguide fabrication process that offers high power handling and good mode coupling. We demonstrate an internal photon upconversion efficiency of 69%.

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More information

Published date: 10 May 2024
Venue - Dates: CLEO 2024: Conference on Lasers and Electro-Optics, , Charlotte, United States, 2024-05-05 - 2024-05-10
Related URLs:
Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Zepler Institute for Photonics and Nanoelectronics research

Identifiers

Local EPrints ID: 490571
URI: http://eprints.soton.ac.uk/id/eprint/490571
PURE UUID: 7b1b1d7f-35e8-4953-a52e-e3e3dbfe7c72
ORCID for Corin Gawith: ORCID iD orcid.org/0000-0002-3502-3558
ORCID for Noelia Palomar Davidson: ORCID iD orcid.org/0000-0002-6413-5858

Catalogue record

Date deposited: 30 May 2024 16:50
Last modified: 31 May 2024 02:00

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Contributors

Author: Corin Gawith ORCID iD
Author: Ruaridh Smith
Author: Lewis Wright
Author: Krish Pandiyan
Author: Imogen Morland
Author: Sarah McCarthy
Author: Ali Anwar
Author: Noelia Palomar Davidson ORCID iD
Author: Loyd McKnight

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