Analysis of mode phase mismatching effect under a multimode interference configuration

Jong Kyun Hong, Sang Sun Lee

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

Abstract

This study analyzes phase mismatching values of guided-modes in a multimode waveguide with a weak-guiding configuration. In addition, a previously undefined self-imaging phenomenon, referred to herein as the extraneous selfimaging (Ex_SI) phenomenon, was found to result from the modal phase mismatching effect. The evolution principle of the Ex_SI phenomenon is theoretically verified, while the results from the numerical method are compared with graphical and analytical forms of the newly suggested method. Moreover, under a specific condition, the numerical results and the analytical results are compared to analyze the evolution of the Ex_SI phenomenon.

Original languageEnglish
Title of host publicationPhotonics
Subtitle of host publicationDesign, Technology, and Packaging III
DOIs
StatePublished - 2008 Mar 31
EventPhotonics: Design, Technology, and Packaging III - Canberra, Australia
Duration: 2007 Dec 52007 Dec 7

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume6801
ISSN (Print)0277-786X

Other

OtherPhotonics: Design, Technology, and Packaging III
CountryAustralia
CityCanberra
Period07/12/507/12/7

Fingerprint

Numerical methods
Waveguides
interference
Imaging techniques
configurations
waveguides

Keywords

  • Guided waves
  • Multimode interference effect
  • Optical devices
  • Planar lightwave circuits
  • Self-imaging phenomenon

Cite this

Hong, J. K., & Lee, S. S. (2008). Analysis of mode phase mismatching effect under a multimode interference configuration. In Photonics: Design, Technology, and Packaging III [680115] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6801). https://doi.org/10.1117/12.759570
Hong, Jong Kyun ; Lee, Sang Sun. / Analysis of mode phase mismatching effect under a multimode interference configuration. Photonics: Design, Technology, and Packaging III. 2008. (Proceedings of SPIE - The International Society for Optical Engineering).
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Hong, JK & Lee, SS 2008, Analysis of mode phase mismatching effect under a multimode interference configuration. in Photonics: Design, Technology, and Packaging III., 680115, Proceedings of SPIE - The International Society for Optical Engineering, vol. 6801, Photonics: Design, Technology, and Packaging III, Canberra, Australia, 07/12/5. https://doi.org/10.1117/12.759570

Analysis of mode phase mismatching effect under a multimode interference configuration. / Hong, Jong Kyun; Lee, Sang Sun.

Photonics: Design, Technology, and Packaging III. 2008. 680115 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 6801).

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

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Hong JK, Lee SS. Analysis of mode phase mismatching effect under a multimode interference configuration. In Photonics: Design, Technology, and Packaging III. 2008. 680115. (Proceedings of SPIE - The International Society for Optical Engineering). https://doi.org/10.1117/12.759570