In this paper, we analyze the fundamental subwavelength modes in V-groove channel plasmon polariton (CPP) waveguides and their propagation properties using an improved full-vectorial finite difference frequency-domain technique (FDFD). We show that CPP propagation properties mainly depends on the groove angle rather than its depth. © 2007 IEEE.
|Original language||English (US)|
|Title of host publication||2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007, Proceedings|
|Number of pages||4|
|State||Published - Dec 1 2007|