Tampere University of Technology

TUTCRIS Research Portal

Theoretical treatment of the interaction between two-level atoms and periodic waveguides

Research output: Contribution to journalArticleScientificpeer-review

Details

Original languageEnglish
Pages (from-to)3869-3872
Number of pages4
JournalOptics Letters
Volume40
Issue number16
DOIs
Publication statusPublished - 2015
Publication typeA1 Journal article-refereed

Abstract

Light transport in periodic waveguides coupled to two-level atoms is investigated theoretically. By using optical Bloch equations and a photonic modal formalism, we derive a convenient semi-analytical expression for calculating the scattering matrix of single atoms trapped in periodic waveguides. The expression that holds for both photonic and plasmonic waveguides represents a basic building block toward the study of collective effects arising from photonmediated multi-atom interactions in periodic waveguides.