Resonant transmission of light in chains of high-index dielectric particles

Roman S. Savelev, Dmitry S. Filonov, Mihail I. Petrov, Alexander E. Krasnok, Pavel A. Belov, Yuri S. Kivshar

Research output: Contribution to journalArticlepeer-review


We study numerically, analytically, and experimentally the resonant transmission of light in a waveguide formed by a periodic array of high-index dielectric nanoparticles with a side-coupled resonator. We demonstrate that a resonator with high enough Q-factor provides the conditions for the Fano-type interference allowing one to control the resonant transmission of light. We suggest a practical realization of this resonant effect based on the quadrupole resonance of a dielectric particle and demonstrate it experimentally for ceramic disks at microwave frequencies.

Original languageEnglish
Article number155415
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number15
StatePublished - 12 Oct 2015
Externally publishedYes


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