Reduction of Spectral Method's Sampling Period

ORAL

Abstract

Spectral method characterization of quantum transport of a neutral particle in an optical waveguide structure involves expensive computational resource. In this work we employ various series acceleration methods to reduce the time and space required for a computation of eigen-values from a spatio-temporal correlation. The investigation of the acceleration methods will be presented.

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Authors

  • Nontaphat Sinsunthithet

    • Department of Physics and Materials Science, Chiang Mai University and Thailand Center of Excellence in Physics, Commission on Higher Education

  • Sorawich Maichum

    • Department of Physics and Materials Science, Chiang Mai University and Thailand Center of Excellence in Physics, Commission on Higher Education

  • Narupon Chattrapiban

    • Department of Physics and Materials Science, Chiang Mai University and Thailand Center of Excellence in Physics, Commission on Higher Education

  • Jirayu Mongkolkiattichai

    • Department of Physics and Materials Science, Chiang Mai University and Thailand Center of Excellence in Physics, Commission on Higher Education