Polarization dependent transmission through a sub-wavelength hexagonal aperture surrounded by segmented polygonal grooves

Tavakol Nazari, Sahar Hosseinzadeh Kassani, Reza Khazaeinezhad, Kyunghwan Oh

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

We report enhanced optical transmission (EOT) through a hexagonal aperture surrounded by polygonal segmented grooves to explore its unique polarization dependence. Effects of light polarization on EOT through the hexagonal aperture were systematically investigated for three types of grooves: concentric hexagonal grooves, linear segmented grooves and wedge segmented grooves. Significant increase in EOT was observed for the polarization directed along the groove axis compared to the other orthogonal polarization, which can be further applied to polarization dependent photonic devices.

Original languageEnglish
Pages (from-to)32668-32679
Number of pages12
JournalOptics Express
Volume21
Issue number26
DOIs
Publication statusPublished - 2013 Dec 30

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

Fingerprint Dive into the research topics of 'Polarization dependent transmission through a sub-wavelength hexagonal aperture surrounded by segmented polygonal grooves'. Together they form a unique fingerprint.

Cite this