Control of light propagation through sharp bend waveguide based on two-dimensional photonic crystal

Natalia Malkova, Cun-Zheng Ning

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

1 Scopus citations

Abstract

Light propagation through the sharp 45° bend coupled cavity waveguide is analyzed theoretically and numerically. We design the waveguide device based on two-dimensional photonic crystal with square lattice. The degenerate defect state is used as a guided mode of the device. In order to control the light propagation through the corner a splitting of the degenerate defect state is used.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsA. Adibi, S.-Y. Lin, A. Scherer
Pages159-165
Number of pages7
Volume5733
DOIs
StatePublished - 2005
Externally publishedYes
EventPhotonic Crystal Materials and Devices III - San Jose, CA, United States
Duration: Jan 24 2005Jan 27 2005

Other

OtherPhotonic Crystal Materials and Devices III
CountryUnited States
CitySan Jose, CA
Period1/24/051/27/05

Keywords

  • Coupled-cavity waveguide
  • Photonic band gap materials
  • Resonant coupling

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

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  • Cite this

    Malkova, N., & Ning, C-Z. (2005). Control of light propagation through sharp bend waveguide based on two-dimensional photonic crystal. In A. Adibi, S-Y. Lin, & A. Scherer (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 5733, pp. 159-165). [30] https://doi.org/10.1117/12.589431