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Chalcogenide waveguides for mid-infrared biomedical sensing applications

Chalcogenide waveguides for mid-infrared biomedical sensing applications
Chalcogenide waveguides for mid-infrared biomedical sensing applications
High contrast GeTe4 channel waveguides were fabricated on silicon with a ZnSe isolation layer using the lift-off technique. Waveguiding in these channels was demonstrated in the mid-wave and long-wave infrared spectral regions. The results of numerical modelling on the optical loss with different isolation layer thicknesses are also briefly discussed.
Murugan, G.S.
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Mittal, Vinita
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Craig, C.
2328b42b-552e-4a82-941d-45449e952f10
Hewak, D.
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Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca
Murugan, G.S.
a867686e-0535-46cc-ad85-c2342086b25b
Mittal, Vinita
fd5ee9dd-7770-416f-8f47-50ca158b39b0
Craig, C.
2328b42b-552e-4a82-941d-45449e952f10
Hewak, D.
87c80070-c101-4f7a-914f-4cc3131e3db0
Wilkinson, J.S.
73483cf3-d9f2-4688-9b09-1c84257884ca

Murugan, G.S., Mittal, Vinita, Craig, C., Hewak, D. and Wilkinson, J.S. (2015) Chalcogenide waveguides for mid-infrared biomedical sensing applications. Photonics North '15, Canada. 09 - 11 Jun 2015. 1 pp .

Record type: Conference or Workshop Item (Other)

Abstract

High contrast GeTe4 channel waveguides were fabricated on silicon with a ZnSe isolation layer using the lift-off technique. Waveguiding in these channels was demonstrated in the mid-wave and long-wave infrared spectral regions. The results of numerical modelling on the optical loss with different isolation layer thicknesses are also briefly discussed.

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Published date: 2015
Venue - Dates: Photonics North '15, Canada, 2015-06-09 - 2015-06-11
Organisations: Optoelectronics Research Centre

Identifiers

Local EPrints ID: 378931
URI: https://eprints.soton.ac.uk/id/eprint/378931
PURE UUID: a29ed1d1-d222-4bcd-a9a6-b3e908fb8b04
ORCID for G.S. Murugan: ORCID iD orcid.org/0000-0002-2733-3273
ORCID for Vinita Mittal: ORCID iD orcid.org/0000-0003-4836-5327
ORCID for C. Craig: ORCID iD orcid.org/0000-0001-6919-4294
ORCID for D. Hewak: ORCID iD orcid.org/0000-0002-2093-5773
ORCID for J.S. Wilkinson: ORCID iD orcid.org/0000-0003-4712-1697

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Date deposited: 10 Jul 2015 15:53
Last modified: 20 Jul 2019 01:29

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