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dc.contributor.authorLim, Yu Dianen_US
dc.contributor.authorZhao, Pengen_US
dc.contributor.authorGuidoni, Lucaen_US
dc.contributor.authorLikforman, Jean-Pierreen_US
dc.contributor.authorTan, Chuan Sengen_US
dc.identifier.citationLim, Y. D., Zhao, P., Guidoni, L., Likforman, J. & Tan, C. S. (2023). Development of grating for the optical addressing of Sr+ ions with data analysis techniques. IEEE Photonics Journal, 1-8.
dc.description.abstractIn this study, SiN-based gratings with various radius of curvature (r) are designed and fabricated for the optical addressing of trapped Sr+ ion. The beam width of the light coupled out from the gratings is investigated using a self-developed Python-based data analysis technique. It is found that the r values have insignificant influence on the beam width along x-axis; whereas the beam waist along y-axis reduces from 13.96 to 12.3 µm as r increases from 15 to 20 µm, then increases gradually to 20.51 µm as the r value further increases to 60 µm. The obtained results can provide a versatile solution on the optical addressing of trapped Sr+ for applications in quantum engineering.en_US
dc.description.sponsorshipNational Research Foundation (NRF)en_US
dc.relationNRF2020-NRF-ANR073 HITen_US
dc.relation.ispartofIEEE Photonics Journalen_US
dc.rights© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at:
dc.subjectEngineering::Electrical and electronic engineering::Microelectronicsen_US
dc.titleDevelopment of grating for the optical addressing of Sr+ ions with data analysis techniquesen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.contributor.organizationInstitute of Microelectronics, A∗STARen_US
dc.description.versionSubmitted/Accepted versionen_US
dc.subject.keywordsArrayed Waveguide Gratingsen_US
dc.subject.keywordsOptical Beamsen_US
dc.subject.keywordsSilicon Photonicsen_US
dc.description.acknowledgementThis work was supported by ANR-NRF Joint Grant Call under Grant NRF2020-NRF-ANR073 HIT.en_US
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