Title :
Evolution of beaming pattern in corrugated mid-IR plasmonic structures
Author :
Thongrattanasiri, Sukosin ; Adams, David ; Wasserman, Daniel ; Podolskiy, Viktor A.
Author_Institution :
Dept. of Phys., Oregon State Univ., Corvallis, OR, USA
Abstract :
We consider the formation of highly directional beams from a subwavelength aperture surrounded by surface corrugations through a high-index superstrate and show that the beaming pattern strongly depends on the distance to the aperture.
Keywords :
Apertures; Electromagnetic measurements; Gallium arsenide; Optical scattering; Optical surface waves; Plasmons; Position measurement; Surface waves; Thickness measurement; Wavelength measurement;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
