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Enhancement of nonlinear functionality of step-index silica fibers combining thermal poling and 2D materials deposition

Enhancement of nonlinear functionality of step-index silica fibers combining thermal poling and 2D materials deposition
Enhancement of nonlinear functionality of step-index silica fibers combining thermal poling and 2D materials deposition
This work proposes a new route to overcome the limits of the thermal poling technique for the creation of second order nonlinearity in conventional silica optical fibers. We prove that it is possible to enhance the nonlinear behavior of periodically poled fibers merging the effects of poling with the nonlinear intrinsic properties of some materials, such as MoS2, which are deposited inside the cladding holes of a twin-hole silica fiber. The optical waves involved in a second harmonic generation process partially overlap inside the thin film of the nonlinear material and exploit its higher third order susceptibility to produce an enhanced SHG.
1094-4087
34461-34471
De Lucia, Francesco
4a43cb71-dbd5-422e-bea6-ed48cde423f3
Lewis, Adam Henry
da8521e2-59ea-4254-ba01-d13e5c9a9a77
Englebert, Nicolas
561be5b7-c483-4012-984e-d60a8b92e54f
Bannerman, Rex
7f7d5c3e-8e5d-45d5-8fd7-8d1511330e08
Núñez-Velázquez, Martin Miguel Angel
3c102956-ac51-4d02-9fe6-6628557cfbff
Huang, Kevin Chung-Che
825f7447-6d02-48f6-b95a-fa33da71f106
Gates, James
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Gorza, Simon-Pierre
b77b1f33-b607-425d-becd-1432fa209b57
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Hewak, Daniel
87c80070-c101-4f7a-914f-4cc3131e3db0
Sazio, Pier-John
0d6200b5-9947-469a-8e97-9147da8a7158
De Lucia, Francesco
4a43cb71-dbd5-422e-bea6-ed48cde423f3
Lewis, Adam Henry
da8521e2-59ea-4254-ba01-d13e5c9a9a77
Englebert, Nicolas
561be5b7-c483-4012-984e-d60a8b92e54f
Bannerman, Rex
7f7d5c3e-8e5d-45d5-8fd7-8d1511330e08
Núñez-Velázquez, Martin Miguel Angel
3c102956-ac51-4d02-9fe6-6628557cfbff
Huang, Kevin Chung-Che
825f7447-6d02-48f6-b95a-fa33da71f106
Gates, James
b71e31a1-8caa-477e-8556-b64f6cae0dc2
Gorza, Simon-Pierre
b77b1f33-b607-425d-becd-1432fa209b57
Sahu, Jayanta
009f5fb3-6555-411a-9a0c-9a1b5a29ceb2
Hewak, Daniel
87c80070-c101-4f7a-914f-4cc3131e3db0
Sazio, Pier-John
0d6200b5-9947-469a-8e97-9147da8a7158

De Lucia, Francesco, Lewis, Adam Henry, Englebert, Nicolas, Bannerman, Rex, Núñez-Velázquez, Martin Miguel Angel, Huang, Kevin Chung-Che, Gates, James, Gorza, Simon-Pierre, Sahu, Jayanta, Hewak, Daniel and Sazio, Pier-John (2020) Enhancement of nonlinear functionality of step-index silica fibers combining thermal poling and 2D materials deposition. Optics Express, 28 (23), 34461-34471. (doi:10.1364/OE.410877).

Record type: Article

Abstract

This work proposes a new route to overcome the limits of the thermal poling technique for the creation of second order nonlinearity in conventional silica optical fibers. We prove that it is possible to enhance the nonlinear behavior of periodically poled fibers merging the effects of poling with the nonlinear intrinsic properties of some materials, such as MoS2, which are deposited inside the cladding holes of a twin-hole silica fiber. The optical waves involved in a second harmonic generation process partially overlap inside the thin film of the nonlinear material and exploit its higher third order susceptibility to produce an enhanced SHG.

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More information

Published date: 2020
Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Zepler Institute for Photonics and Nanoelectronics research Learn more about Zepler Institute for Photonics and Nanoelectronics research

Identifiers

Local EPrints ID: 447942
URI: http://eprints.soton.ac.uk/id/eprint/447942
DOI: doi:10.1364/OE.410877
ISSN: 1094-4087
PURE UUID: 0e6c1d67-a2ca-49d4-8929-c42911e96b83
ORCID for Martin Miguel Angel Núñez-Velázquez: ORCID iD orcid.org/0000-0003-0774-3272
ORCID for Kevin Chung-Che Huang: ORCID iD orcid.org/0000-0003-3471-2463
ORCID for James Gates: ORCID iD orcid.org/0000-0001-8671-5987
ORCID for Jayanta Sahu: ORCID iD orcid.org/0000-0003-3560-6152
ORCID for Daniel Hewak: ORCID iD orcid.org/0000-0002-2093-5773
ORCID for Pier-John Sazio: ORCID iD orcid.org/0000-0002-6506-9266

Catalogue record

Date deposited: 26 Mar 2021 17:31
Last modified: 17 Mar 2024 03:03

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Contributors

Author: Francesco De Lucia
Author: Adam Henry Lewis
Author: Nicolas Englebert
Author: Rex Bannerman
Author: Martin Miguel Angel Núñez-Velázquez ORCID iD
Author: Kevin Chung-Che Huang ORCID iD
Author: James Gates ORCID iD
Author: Simon-Pierre Gorza
Author: Jayanta Sahu ORCID iD
Author: Daniel Hewak ORCID iD
Author: Pier-John Sazio ORCID iD

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