Journal
OPTICS EXPRESS
Volume 13, Issue 3, Pages 847-859Publisher
OPTICAL SOC AMER
DOI: 10.1364/OPEX.13.000847
Keywords
-
Categories
Ask authors/readers for more resources
We demonstrate the extraordinary transmission of terahertz THz radiation through gratings of subwavelength apertures structured in indium antimonide InSb. This transmission can be attributed to the tunneling of surface plasmons polaritons which are excited in semiconductors at THz frequencies. By thermally controlling the permittivity of the grating the transmittance increases by more than one order of magnitude. This increase might be associated to the larger the skin depth in InSb at low temperatures, which gives rise to a larger effective size of the apertures. (C) 2005 Optical Society of America.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available