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Demonstration of an etchless chalcogenide waveguide platform for mid-IR device applications

Demonstration of an etchless chalcogenide waveguide platform for mid-IR device applications
Demonstration of an etchless chalcogenide waveguide platform for mid-IR device applications
We demonstrate a straight pedestal mid-IR waveguide platform fabricated without any post-layer deposition processing using a simple wet etching process and thermal evaporation. The waveguides show excellent waveguiding up to 11.5 μm wavelength.
Mourgelas, Vasileios
7f9f5519-f86c-4c96-8a5d-a97c0ec9fdb5
Wilkinson, James S
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b
Mourgelas, Vasileios
7f9f5519-f86c-4c96-8a5d-a97c0ec9fdb5
Wilkinson, James S
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, Ganapathy Senthil
a867686e-0535-46cc-ad85-c2342086b25b

Mourgelas, Vasileios, Wilkinson, James S and Murugan, Ganapathy Senthil (2021) Demonstration of an etchless chalcogenide waveguide platform for mid-IR device applications. In OSA Technical Digest (Optical Society of America, 2021). vol. OFT.2021, 2 pp . (doi:10.1364/OFT.2021.OW2B.3).

Record type: Conference or Workshop Item (Paper)

Abstract

We demonstrate a straight pedestal mid-IR waveguide platform fabricated without any post-layer deposition processing using a simple wet etching process and thermal evaporation. The waveguides show excellent waveguiding up to 11.5 μm wavelength.

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More information

Published date: 1 July 2021
Additional Information: Funding Information: Acknowledgments: This work was supported by “The Future Photonics Hub” (EPSRC grant EP/N00762X/1). References Publisher Copyright: © OSA 2021. Copyright: Copyright 2021 Elsevier B.V., All rights reserved.
Venue - Dates: OSA Optical Design and Fabrication Congress 2021, , Washington, D.C., United States, 2021-06-27 - 2021-07-01

Identifiers

Local EPrints ID: 453938
URI: http://eprints.soton.ac.uk/id/eprint/453938
PURE UUID: b2aa5565-92bf-4d52-8d89-130a3430be93
ORCID for James S Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697
ORCID for Ganapathy Senthil Murugan: ORCID iD orcid.org/0000-0002-2733-3273

Catalogue record

Date deposited: 26 Jan 2022 17:41
Last modified: 17 Mar 2024 03:03

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Contributors

Author: Vasileios Mourgelas
Author: Ganapathy Senthil Murugan ORCID iD

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