Permanent tuning of optical resonant modes of chalcogenide-coated microresonators
buir.contributor.author | Hüseyinoğlu, Ersin | |
buir.contributor.author | Özgür, Erol | |
buir.contributor.author | Ortaç, Bülend | |
buir.contributor.author | Dana, Aykutlu | |
dc.citation.epage | 4820 | en_US |
dc.citation.issueNumber | 16 | en_US |
dc.citation.spage | 4814 | en_US |
dc.citation.volumeNumber | 59 | en_US |
dc.contributor.author | Hüseyinoğlu, Ersin | |
dc.contributor.author | Özgür, Erol | |
dc.contributor.author | Bakan, G. | |
dc.contributor.author | Ortaç, Bülend | |
dc.contributor.author | Dana, Aykutlu | |
dc.date.accessioned | 2021-02-25T12:13:58Z | |
dc.date.available | 2021-02-25T12:13:58Z | |
dc.date.issued | 2020 | |
dc.department | Department of Electrical and Electronics Engineering | en_US |
dc.department | Institute of Materials Science and Nanotechnology (UNAM) | en_US |
dc.description.abstract | Chalcogenide materials are promising for optical resonant mode tuning of whispering gallery mode (WGM) microresonators due to their high nonlinearity. In this study, this phenomenon was demonstrated for Ge2Sb2Te5- coated toroidal microresonators using an optical postprocess, which utilizes the intrinsically photosensitive property of the Ge2Sb2Te5 coating. A signal laser was used to illuminate the resonator for permanent tuning of the WGMs in a sensitive manner. 0.01 nm and 0.02 nm permanent tuning of the WGMs was recorded for 5 nm and 10 nm coated resonators, respectively. This technique enables resonance matching of coupled optical resonators, which could pave the way for optoelectronic circuitries employing multiple optical microresonators. | en_US |
dc.description.provenance | Submitted by Evrim Ergin (eergin@bilkent.edu.tr) on 2021-02-25T12:13:58Z No. of bitstreams: 1 Permanent_tuning_of_optical_resonant_modes_of_chalcogenide-coated_microresonators.pdf: 1181425 bytes, checksum: e1c6ff7b4273c95d0b01236f17547e3e (MD5) | en |
dc.description.provenance | Made available in DSpace on 2021-02-25T12:13:58Z (GMT). No. of bitstreams: 1 Permanent_tuning_of_optical_resonant_modes_of_chalcogenide-coated_microresonators.pdf: 1181425 bytes, checksum: e1c6ff7b4273c95d0b01236f17547e3e (MD5) Previous issue date: 2020-05 | en |
dc.identifier.doi | 10.1364/AO.392924 | en_US |
dc.identifier.issn | 1559-128X | |
dc.identifier.uri | http://hdl.handle.net/11693/75593 | |
dc.language.iso | English | en_US |
dc.publisher | OSA - The Optical Society | en_US |
dc.relation.isversionof | https://dx.doi.org/10.1364/AO.392924 | en_US |
dc.source.title | Applied Optics | en_US |
dc.title | Permanent tuning of optical resonant modes of chalcogenide-coated microresonators | en_US |
dc.type | Article | en_US |
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