Investigation of 2D photonic band gap accelerator cell

Author

Smirnova, E.I. ; Chen, C. ; Shapiro, M.A. ; Temkin, R.J.

Author_Institution

Plasma Sci. & Fusion Center, MIT, Cambridge, MA, USA

fYear

2002

fDate

26-26 Sept. 2002

Firstpage

111

Lastpage

112

Abstract

We report the design and cold test results for a photonic band gap (PBG) cell, which can be utilized as an accelerator cavity with reduced high order mode (HOM) wakefields. The eigenmodes of the two-dimensional (2D) PBG cavities formed by the defect in triangular array of metal rods were studied numerically. The 2D PBG cavity with reduced HOM content was designed and built. Cold test results proved the suppression of the HOM in PBG cavity.

Keywords

S-parameters; accelerator cavities; cavity resonators; eigenvalues and eigenfunctions; photonic band gap; wakefield accelerators; 11.00 GHz; 15.28 GHz; 17.34 GHz; 2D PBG cavity eigenmodes; HOM wakefields; PBG resonators; accelerator cavities; high order mode suppression; metal rod triangular array defects; photonic band gap 2D resonator accelerator cells; reduced high order mode wakefields; scattering matrices; Electron accelerators; Electronic equipment testing; Frequency; Lattices; Life estimation; Nuclear and plasma sciences; Periodic structures; Photonic band gap; Plasma accelerators; Solids;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared and Millimeter Waves, 2002. Conference Digest. Twenty Seventh International Conference on

Conference_Location

San Diego, CA, USA

Print_ISBN

0-7803-7423-1

Type

conf

DOI

10.1109/ICIMW.2002.1076109

Filename

1076109