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Experimental investigation of silicon optical antennas

From National Research Council Canada

DOIResolve DOI: https://doi.org/10.1109/SiPhotonics60897.2024.10544193
AuthorSearch for: ORCID identifier: https://orcid.org/0000-0002-2480-4658; Search for: 1; Search for: 1ORCID identifier: https://orcid.org/0000-0002-4851-3257; Search for: 2ORCID identifier: https://orcid.org/0000-0002-3427-0186; Search for: 1ORCID identifier: https://orcid.org/0000-0003-4232-9130; Search for: 1; Search for: ; Search for: ORCID identifier: https://orcid.org/0000-0002-9880-5602; Search for: ORCID identifier: https://orcid.org/0000-0003-2817-4531
Affiliation
  1. National Research Council of Canada. Quantum and Nanotechnologies
  2. National Research Council of Canada. Advanced Electronics and Photonics
FunderSearch for: National Research Council Canada
FormatText, Article
Conference2024 IEEE Silicon Photonics Conference (SiPhotonics), April 15-18, 2024, Tokyo Bay, Japan
Subjectsilicon surface grating antenna; subwavelength grating metamaterial engineering; optical phased array (opa); phase engineering; phased arraysv; antenna measurements; silicon-on-insulator; size measurement; silicon photonics; reflector antennas; aperture antennas
Abstract
We present a compact silicon-based surface grating antenna featuring an aperture size of less than 5 µm 2 which has a measured wide far-field beam width of 44°×52°. The antenna is based on a single-etch grating and a Bragg reflector on a 300-nm-thick silicon-on-insulator (SOI) platform.
Publication date
PublisherIEEE
In
  • 2024 IEEE Silicon Photonics Conference (SiPhotonics), 10544193 (10 June 2024).
LanguageEnglish
Peer reviewedYes
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Record identifier3d84237b-8d7c-42cc-84f1-07541f8a5380
Record created2024-12-13
Record modified2025-11-03
Date modified: