Subwavelength three-dimensional Bragg filtering in integrated slot plasmonic waveguides

Amir Hosseini, Hamid Nejati, Yehia Massoud

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations


We present a compact three-dimensional (3D) plasmonic Bragg reflector based on the metal-insulator-metal geometry. The Bragg reflector structure enables subwavelength confinement. We show that the width modulation in a plasmon slot waveguide can lead to wide photonic band-gaps with high reflectance efficiency. Simulation results demonstrate that negligible transmission can be achieved at the desired frequency of the Bragg reflector. © 2007 IEEE.
Original languageEnglish (US)
Title of host publication2007 7th IEEE International Conference on Nanotechnology - IEEE-NANO 2007, Proceedings
Number of pages4
StatePublished - Dec 1 2007
Externally publishedYes

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