Transition from "magic width" to "anti-magic width" in thin-ridge silicon-on-insulator waveguides

Naser Dalvand, Thach G. Nguyen, Ravi S. Tummidi, Thomas L. Koch, Arnan Mitchell

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We analyse a thin-ridge silicon-on-insulator waveguide which tapers from low-loss "magic" width to strongly radiating "anti-magic width" using a vector eigenmode expansion method. The conditions to achieve highly directional radiation are identified.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2012
PublisherOptical Society of America (OSA)
PagesCM4M.7
ISBN (Print)9781557529435
DOIs
StatePublished - 2012
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2012 - San Jose, CA, United States
Duration: May 6 2012May 11 2012

Publication series

NameCLEO: Science and Innovations, CLEO_SI 2012

Other

OtherCLEO: Science and Innovations, CLEO_SI 2012
CountryUnited States
CitySan Jose, CA
Period5/6/125/11/12

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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    Dalvand, N., Nguyen, T. G., Tummidi, R. S., Koch, T. L., & Mitchell, A. (2012). Transition from "magic width" to "anti-magic width" in thin-ridge silicon-on-insulator waveguides. In CLEO: Science and Innovations, CLEO_SI 2012 (pp. CM4M.7). (CLEO: Science and Innovations, CLEO_SI 2012). Optical Society of America (OSA). https://doi.org/10.1364/cleo_si.2012.cm4m.7