Design of adapted phase correcting mirrors for gyrotrons

Author

Jianwei Liu ; Jianbo Jin ; Thumm, Manfred ; Qing Zhao ; Hongfu Li

Author_Institution

Inst. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China

fYear

2013

fDate

21-23 May 2013

Firstpage

1

Lastpage

2

Abstract

This paper presents a method for the design of phase correcting mirrors for gyrotrons. A computer code has been developed for vector analysis of electromagnetic fields in the mirror systems. Based on the Katsenelenbaum-Semenov method, the computer code has been written for the synthesis of adapted phase correcting mirrors. As an example, a quasi-optical mode converter including a Vlasov launcher and two phase correcting mirrors has been designed for a 94-GHz TE_6,2 mode gyrotron. The simulation results show that the conversion efficiency is 87.19% (including power transmission losses).

Keywords

electromagnetic fields; gyrotrons; mirrors; vectors; Katsenelenbaum-Semenov method; adapted phase correcting mirrors; computer code; conversion efficiency; electromagnetic fields; gyrotrons; quasi-optical mode converter; vector analysis; Gyrotrons; Mirrors; Power transmission; Propagation losses; Radio frequency; Simulation; Vectors; Gyrotron; Phase correcting mirrors; Quasi-optical mode converter;

fLanguage

English

Publisher

ieee

Conference_Titel

Vacuum Electronics Conference (IVEC), 2013 IEEE 14th International

Conference_Location

Paris

Print_ISBN

978-1-4673-5976-4

Type

conf

DOI

10.1109/IVEC.2013.6570890

Filename

6570890