title: Electromagnetic analysis of specular resonance by periodic bilayer cylinders.
abstract: Specular resonance by periodic bilayer cylinders is electromagnetically analyzed for the first time to our knowledge. The phenomenon occurs when the radius is roughly 0.8 times the wavelength. It is also discovered that the structure behaves as a good guided-mode resonant grating filter when the radius is around 0.4 times the wavelength.
authors.affiliation: Faculty of Engineering, Ehime University, Matsuyama, Japan. ichikawa@ehime‐u.ac.jp
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Ichikawa
authors.forename: Uiko
authors.initials: U
authors.lastname: Nishimoto