Plasmonic integrated multimode filter

Abadia, Nicolas ORCID: https://orcid.org/0000-0002-7355-4245, Samani, Alireza, Le Boulbar, Emmanuel D., Hayes, David ORCID: https://orcid.org/0000-0002-2303-1622 and Smowton, Peter M. ORCID: https://orcid.org/0000-0002-9105-4842 2019. Plasmonic integrated multimode filter. Presented at: 21st International Conference on Transparent Optical Networks ICTON 2019, Angers, France, 9-13 July 2019. 2019 21st International Conference on Transparent Optical Networks (ICTON). 2019 21st International Conference on Transparent Optical Networks (ICTON). IEEE, 10.1109/ICTON.2019.8840183

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Abstract

A CMOS-compatible plasmonic multimode filter capable of working in the O, E, S, C, L, and U optical communication bands is analysed. The device consists of a hybrid plasmonic waveguide with metal segments. By properly designing the segments, it is possible to pass a particular mode and diffract the others. The results of the analysis show that the device has an extinction ratio over 20 dB and an insertion loss of less than 1.6 dB across the mentioned optical communication bands.

Item Type:	Conference or Workshop Item (Paper)
Status:	Published
Schools:	Physics and Astronomy
Publisher:	IEEE
Date of First Compliant Deposit:	1 July 2019
Date of Acceptance:	30 April 2019
Last Modified:	25 Nov 2022 10:37
URI:	https://orca.cardiff.ac.uk/id/eprint/123859

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