Title:
Toward ultimate miniaturization of high Q silicon traveling-wave microresonators
Toward ultimate miniaturization of high Q silicon traveling-wave microresonators
| dc.contributor.author | Soltani, Mohammad | en_US |
| dc.contributor.author | Li, Qing | en_US |
| dc.contributor.author | Yegnanarayanan, Siva | en_US |
| dc.contributor.author | Adibi, Ali | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. Center for Organic Photonics and Electronics | en_US |
| dc.contributor.corporatename | Georgia Institute of Technology. School of Electrical and Computer Engineering | en_US |
| dc.date.accessioned | 2012-12-14T17:52:32Z | |
| dc.date.available | 2012-12-14T17:52:32Z | |
| dc.date.issued | 2010-09 | |
| dc.description | © 2010 Optical Society of America | en_US |
| dc.description | The definitive version of this paper is available at: http://dx.doi.org/10.1364/OE.18.019541 | en_US |
| dc.description | DOI: 10.1364/OE.18.019541 | en_US |
| dc.description.abstract | High Q traveling-wave resonators (TWR)s are one of the key building block components for VLSI Photonics and photonic integrated circuits (PIC). However, dense VLSI integration requires small footprint resonators. While photonic crystal resonators have shown the record in simultaneous high Q (~10⁵-10⁶) and very small mode volumes; the structural simplicity of TWRs has motivated many ongoing researches on miniaturization of these resonators with maintaining Q in the same range. In this paper, we investigate the scaling issues of silicon traveling-wave microresonators down to ultimate miniaturization levels in SOI platforms. Two main constraints that are considered during this down scaling are: 1) Preservation of the intrinsic Q of the resonator at high values, and 2) Compatibility of resonator with passive (active) integration by preserving the SiO₂ BOX layer (plus a thin Si slab layer for P-N junction fabrication). Microdisk and microdonut (an intermediate design between disk and ring shape) are considered for high Q, miniaturization, and single-mode operation over a wide wavelength range (as high as the free-spectral range). Theoretical and experimental results for miniaturized resonators are demonstrated and Q's as high as ~10⁵ for resonators as small as 1.5 μm radius are achieved. | en_US |
| dc.identifier.citation | Soltani, Mohammad and Li, Qing and Yegnanarayanan, Siva and Adibi, Ali, "Toward ultimate miniaturization of high Q silicon traveling-wave microresonators," Optics Express, 18, 19, (September 13 2010) | en_US |
| dc.identifier.doi | 10.1364/OE.18.019541 | |
| dc.identifier.issn | 1094-4087 | |
| dc.identifier.uri | http://hdl.handle.net/1853/45557 | |
| dc.language.iso | en_US | en_US |
| dc.publisher | Georgia Institute of Technology | en_US |
| dc.publisher.original | Optical Society of America | en_US |
| dc.subject | Integrated optics | en_US |
| dc.subject | Integrated optics devices | en_US |
| dc.subject | Optical devices | en_US |
| dc.subject | Resonators | en_US |
| dc.title | Toward ultimate miniaturization of high Q silicon traveling-wave microresonators | en_US |
| dc.type | Text | |
| dc.type.genre | Article | |
| dspace.entity.type | Publication | |
| local.contributor.author | Adibi, Ali | |
| local.contributor.corporatename | Center for Organic Photonics and Electronics | |
| relation.isAuthorOfPublication | 3f390cd1-919c-4946-af63-6f9f1e244776 | |
| relation.isOrgUnitOfPublication | 43f8dc5f-0678-4f07-b44a-edbf587c338f |
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