Suspended triangular waveguides and serrated photonic crystal nanobeam cavities

Maynard, Cobi, Beggs, Daryl ORCID: https://orcid.org/0000-0002-2231-7514, Wale, Michael, Bennett, Anthony ORCID: https://orcid.org/0000-0002-5386-3710 and Hadden, John P. ORCID: https://orcid.org/0000-0001-5407-6754 2023. Suspended triangular waveguides and serrated photonic crystal nanobeam cavities. Presented at: 2023 Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, United States, 07-12 May 2023. Proceedings 2023 Conference on Lasers and Electro-Optics (CLEO). IEEE, pp. 1-2. 10.1364/CLEO_AT.2023.JW2A.143

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Abstract

Development of integrated nanophotonic cavities in optically active materials will enable efficient, small footprint optoelectronic devices. In this work, we show how to achieve a nanobeam cavity with Quality-factor(Q)~ 20,000,000 through apodization.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Published Online
Status:	Published
Schools:	Schools > Engineering Schools > Physics and Astronomy
Publisher:	IEEE
ISBN:	978-1-957171-25-8
Date of First Compliant Deposit:	10 May 2024
Date of Acceptance:	27 September 2023
Last Modified:	08 Jan 2025 22:19
URI:	https://orca.cardiff.ac.uk/id/eprint/168832

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