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Conference Paper: Spatiotemporal Quasi-Phase-Matching in Microresonators

TitleSpatiotemporal Quasi-Phase-Matching in Microresonators
Authors
Clementi, MarcoZhou, JiHu, JianqiYakar, OzanNitiss, EdgarsStroganov, AntonBrès, Camille Sophie
KeywordsElectro-optic effects
Frequency conversion
Gratings
Microcavities
Photovoltaic effects
Silicon nitride
Spatiotemporal phenomena
Issue Date2024
Citation
2024 Conference on Lasers and Electro Optics CLEO 2024, 2024 How to Cite?
DOI: http://dx.doi.org/10.1364/cleo_fs.2024.fth5b.7
AbstractWe show how spatiotemporal quasi-phase-matching emerges from all-optical poling of silicon nitride microresonators. Enabled by the coherent photogalvanic effect, the photoinduced χ(2) grating oscillates in space and time, yielding quasi-phase-matched and Doppler-shifted second-harmonic generation.
Persistent Identifierhttp://hdl.handle.net/10722/363690

 

DC FieldValueLanguage
dc.contributor.authorClementi, Marco-
dc.contributor.authorZhou, Ji-
dc.contributor.authorHu, Jianqi-
dc.contributor.authorYakar, Ozan-
dc.contributor.authorNitiss, Edgars-
dc.contributor.authorStroganov, Anton-
dc.contributor.authorBrès, Camille Sophie-
dc.date.accessioned2025-10-10T07:48:37Z-
dc.date.available2025-10-10T07:48:37Z-
dc.date.issued2024-
dc.identifier.citation2024 Conference on Lasers and Electro Optics CLEO 2024, 2024-
dc.identifier.urihttp://hdl.handle.net/10722/363690-
dc.description.abstractWe show how spatiotemporal quasi-phase-matching emerges from all-optical poling of silicon nitride microresonators. Enabled by the coherent photogalvanic effect, the photoinduced χ<sup>(2)</sup> grating oscillates in space and time, yielding quasi-phase-matched and Doppler-shifted second-harmonic generation.-
dc.languageeng-
dc.relation.ispartof2024 Conference on Lasers and Electro Optics CLEO 2024-
dc.subjectElectro-optic effects-
dc.subjectFrequency conversion-
dc.subjectGratings-
dc.subjectMicrocavities-
dc.subjectPhotovoltaic effects-
dc.subjectSilicon nitride-
dc.subjectSpatiotemporal phenomena-
dc.titleSpatiotemporal Quasi-Phase-Matching in Microresonators-
dc.typeConference_Paper-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1364/cleo_fs.2024.fth5b.7-
dc.identifier.scopuseid_2-s2.0-85215080938-

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