DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kang, Gumin | ko |
dc.contributor.author | Krogstad, Molly R. | ko |
dc.contributor.author | Grayson, Michael | ko |
dc.contributor.author | Kim, Dae-Gon | ko |
dc.contributor.author | Lee, Hansuek | ko |
dc.contributor.author | Gopinath, Juliet T. | ko |
dc.contributor.author | Park, Wounjhang | ko |
dc.date.accessioned | 2017-07-18T06:30:59Z | - |
dc.date.available | 2017-07-18T06:30:59Z | - |
dc.date.created | 2017-07-10 | - |
dc.date.created | 2017-07-10 | - |
dc.date.issued | 2017-06 | - |
dc.identifier.citation | OPTICS EXPRESS, v.25, no.13, pp.15581 - 15589 | - |
dc.identifier.issn | 1094-4087 | - |
dc.identifier.uri | http://hdl.handle.net/10203/224870 | - |
dc.description.abstract | Chalcogenide glasses, with high nonlinearity and low loss, have captured research interest as an integrated device platform for near-and mid-infrared nonlinear optical devices. Compared to silicon-based microfabrication technologies, chalcogenide fabrication processes are less mature and a major challenge is obtaining high quality devices. In this paper, we report a hybrid resonator design leveraging a high quality silica resonator to achieve high Q factors with chalcogenide. The device is composed of a thin chalcogenide layer deposited on a silica wedge resonator. The hybrid resonators exhibit loaded Q factors up to 1.5 x 10(5) in the near-infrared region. We also measured the effective thermo-optic coefficient of the device to be 5.5x10(-5)/K, which agreed well with the bulk value. Thermal drift of the device can be significantly reduced by introducing a titanium dioxide cladding layer with a negative thermo-optic coefficient. (C) 2017 Optical Society of America | - |
dc.language | English | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.subject | WAVE-GUIDES | - |
dc.subject | MICRODISK RESONATORS | - |
dc.subject | MICRORING RESONATORS | - |
dc.subject | INDEX | - |
dc.subject | GLASS | - |
dc.subject | CHIP | - |
dc.subject | PHOTONICS | - |
dc.subject | DEVICES | - |
dc.subject | FILMS | - |
dc.subject | IR | - |
dc.title | High quality chalcogenide-silica hybrid wedge resonator | - |
dc.type | Article | - |
dc.identifier.wosid | 000404189800146 | - |
dc.identifier.scopusid | 2-s2.0-85021352978 | - |
dc.type.rims | ART | - |
dc.citation.volume | 25 | - |
dc.citation.issue | 13 | - |
dc.citation.beginningpage | 15581 | - |
dc.citation.endingpage | 15589 | - |
dc.citation.publicationname | OPTICS EXPRESS | - |
dc.identifier.doi | 10.1364/OE.25.015581 | - |
dc.contributor.localauthor | Lee, Hansuek | - |
dc.contributor.nonIdAuthor | Kang, Gumin | - |
dc.contributor.nonIdAuthor | Krogstad, Molly R. | - |
dc.contributor.nonIdAuthor | Grayson, Michael | - |
dc.contributor.nonIdAuthor | Gopinath, Juliet T. | - |
dc.contributor.nonIdAuthor | Park, Wounjhang | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | WAVE-GUIDES | - |
dc.subject.keywordPlus | MICRODISK RESONATORS | - |
dc.subject.keywordPlus | MICRORING RESONATORS | - |
dc.subject.keywordPlus | INDEX | - |
dc.subject.keywordPlus | GLASS | - |
dc.subject.keywordPlus | CHIP | - |
dc.subject.keywordPlus | PHOTONICS | - |
dc.subject.keywordPlus | DEVICES | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | IR | - |
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