Tuesday, September 2, 2014

Abstract-Subwavelength guiding of channel plasmon polaritons in a semiconductor at terahertz frequencies

Fangming Zhu, Xiaoer Li, and Linfang Shen  »View Author Affiliations
Applied Optics, Vol. 53, Issue 26, pp. 5896-5900 (2014)

We present a numerical investigation of terahertz channel plasmon polaritons (CPPs) propagating in a semiconductor InSb. It is shown that these CPPs can simultaneously exhibit subwavelength field confinement and relatively long propagation length. Moreover, single-mode propagation is available for terahertz CPPs in a certain frequency range.
© 2014 Optical Society of America

No comments: