Title :
Surface waves on interface of 3D metal-wire diamond lattice for accelerator applications
Author :
Shapiro, M.A. ; Sirigiri, J.R. ; Temkin, R.J.
Author_Institution :
MIT, Cambridge
Abstract :
We present the results of our recent research on 3D metallic lattices operating at microwave frequencies, with applications in advanced accelerating structures and radiation sources based on the Smifh-Purcell effect. Bulk and surface electromagnetic waves supported by a diamond lattice of metal wires are calculated using HFSS. The bulk modes are determined using calculation of a primitive cell of diamond lattice. The surface mode is determined using simulation of a stack of cells with the perfect-matching layer boundary in vacuum. A plasmonic waveguide is formed as a defect in a diamond lattice. The plasmonic waveguide mode can be employed for particle acceleration.
Keywords :
diamond; electron beams; linear accelerators; microwave photonics; optical waveguides; plasmonics; surface electromagnetic waves; surface plasmons; C; HFSS; Smith-Purcell effect; accelerating structures; bulk modes; defect mode; electron beam; linear accelerator; metal-wire diamond lattice; microwave frequencies; particle acceleration; plasmonic waveguide mode; primitive cell; radiation sources; surface electromagnetic waves; Acceleration; Electromagnetic scattering; Electromagnetic waveguides; Lattices; Linear particle accelerator; Microwave frequencies; Plasmons; Surface waves; Waveguide components; Wires;
Conference_Titel :
Particle Accelerator Conference, 2007. PAC. IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
978-1-4244-0916-7
DOI :
10.1109/PAC.2007.4440650
