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
Externally publishedYes
Event8th IEEE International Conference on Group IV Photonics, GFP 2011 - London, United Kingdom
Duration: 2011 Sep 142011 Sep 16

Other

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

Fingerprint

Photonic band gap
Bragg gratings
Photonics
Waveguides
Wire
Photonic crystals

ASJC Scopus subject areas

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

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] https://doi.org/10.1109/GROUP4.2011.6053740

Zero photonic band-gap structure in Si photonic-wire Bragg-grating. / Kita, Tomohiro; Yamada, Hirohito.

8th IEEE International Conference on Group IV Photonics, GFP 2011. 2011. p. 133-135 6053740.

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

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., 6053740, pp. 133-135, 8th IEEE International Conference on Group IV Photonics, GFP 2011, London, United Kingdom, 11/9/14. https://doi.org/10.1109/GROUP4.2011.6053740
Kita T, Yamada H. Zero photonic band-gap structure in Si photonic-wire Bragg-grating. In 8th IEEE International Conference on Group IV Photonics, GFP 2011. 2011. p. 133-135. 6053740 https://doi.org/10.1109/GROUP4.2011.6053740
Kita, Tomohiro ; Yamada, Hirohito. / Zero photonic band-gap structure in Si photonic-wire Bragg-grating. 8th IEEE International Conference on Group IV Photonics, GFP 2011. 2011. pp. 133-135
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