Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95462
Full metadata record
DC FieldValueLanguage
dc.contributor.authorYu, Y. F.en
dc.contributor.authorRen, M.en
dc.contributor.authorZhang, J. B.en
dc.contributor.authorTsai, J. M.en
dc.contributor.authorBourouina, Tariken
dc.contributor.authorTan, Chuan Sengen
dc.contributor.authorLiu, Ai Qunen
dc.date.accessioned2013-02-27T07:18:38Zen
dc.date.accessioned2019-12-06T19:15:24Z-
dc.date.available2013-02-27T07:18:38Zen
dc.date.available2019-12-06T19:15:24Z-
dc.date.copyright2012en
dc.date.issued2012en
dc.identifier.citationYu, Y. F., Ren, M., Zhang, J. B., Bourouina, T., Tan, C. S., Tsai, J. M., et al. (2012). Force-induced optical nonlinearity and Kerr-like coefficient in opto-mechanical ring resonators. Optics express, 20(16), 18005-18015.en
dc.identifier.issn1094-4087en
dc.identifier.urihttps://hdl.handle.net/10356/95462-
dc.identifier.urihttp://hdl.handle.net/10220/9292en
dc.description.abstractThis paper demonstrates the optical nonlinearity in opto-mechanical ring resonators that consist of a bus waveguide and two ring resonators, which is induced by the optical gradient force and characterized by the Kerr-like coefficient. Each ring resonator has a free-hanging arc that is perpendicularly deformable by an optical gradient force and subsequently this deformation changes the effective refractive index (ERI) of the ring resonator. The change of the ERI induces optical nonlinearity into the system, which is described by an equivalent Kerr coefficient (Kerr-like coefficient). Based on the experimental results, the Kerr-like coefficient of the ring resonator system falls in the range from 7.64 × 10−12 to 2.01 × 10−10 m2W−1, which is at least 6-order higher than the silicon’s Kerr coefficient. The dramatically improved optical nonlinearity in the opto-mechanical ring resonators promises potential applications in low power optical signal processing, modulation and bio-sensing.en
dc.language.isoenen
dc.relation.ispartofseriesOptics expressen
dc.rights© 2012 Optical Society of America. This paper was published in Optics Express and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI: [http://dx.doi.org/10.1364/OE.20.018005]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.en
dc.titleForce-induced optical nonlinearity and Kerr-like coefficient in opto-mechanical ring resonatorsen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen
dc.identifier.doihttp://dx.doi.org/10.1364/OE.20.018005en
dc.description.versionPublished versionen
item.grantfulltextopen-
item.fulltextWith Fulltext-
Appears in Collections:EEE Journal Articles
Files in This Item:
File Description SizeFormat 
9. Force-induced optical nonlinearity.pdf1.73 MBAdobe PDFThumbnail
View/Open

Google ScholarTM

Check

Altmetric

Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.