Zero photonic band-gap structure in Si photonic-wire Bragg-grating

Tomohiro Kita, Hirohito Yamada

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

Abstract

We have systematically studied Bragg-grating filters in Si photonic-wire waveguides. We found an abnormal localized optical mode on the numerical calculations and verified it on the experimental measurements. This phenomenon originates from high index-contrast between the waveguide materials. Zero photonic band-gap structure was experimentally realized at transition structure of abnormal localized optical mode in 1-D photonic crystal.

Original languageEnglish
Title of host publication8th IEEE International Conference on Group IV Photonics, GFP 2011
Pages133-135
Number of pages3
DOIs
Publication statusPublished - 2011 Nov 22
Event8th IEEE International Conference on Group IV Photonics, GFP 2011 - London, United Kingdom
Duration: 2011 Sep 142011 Sep 16

Publication series

NameIEEE International Conference on Group IV Photonics GFP
ISSN (Print)1949-2081

Other

Other8th IEEE International Conference on Group IV Photonics, GFP 2011
CountryUnited Kingdom
CityLondon
Period11/9/1411/9/16

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

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  • Cite this

    Kita, T., & Yamada, H. (2011). Zero photonic band-gap structure in Si photonic-wire Bragg-grating. In 8th IEEE International Conference on Group IV Photonics, GFP 2011 (pp. 133-135). [6053740] (IEEE International Conference on Group IV Photonics GFP). https://doi.org/10.1109/GROUP4.2011.6053740