Design of TE<sub>6,2 </sub>Denisov launcher in 3 mm gyrotron

Xue Changjiang; Liu Juan; Xu Gang; Qu Jin; Yu Chuan

Volume 25 Issue S0

Jun. 2013

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(S0): 115-118

Xue Changjiang, Liu Juan, Xu Gang, et al. Design of TE6,2 Denisov launcher in 3 mm gyrotron[J]. High Power Laser and Particle Beams, 2013, 25: 115-118.

Citation:

Xue Changjiang, Liu Juan, Xu Gang, et al. Design of TE_6,2Denisov launcher in 3 mm gyrotron[J]. High Power Laser and Particle Beams, 2013, 25: 115-118.

Xue Changjiang, Liu Juan, Xu Gang, et al. Design of TE6,2 Denisov launcher in 3 mm gyrotron[J]. High Power Laser and Particle Beams, 2013, 25: 115-118.

Citation:

Xue Changjiang, Liu Juan, Xu Gang, et al. Design of TE_6,2Denisov launcher in 3 mm gyrotron[J]. High Power Laser and Particle Beams, 2013, 25: 115-118.

PDF( 2204 KB)

Design of TE_6,2Denisov launcher in 3 mm gyrotron

1.
Science and Technology on High Power Microwave Laboratory,Institute of Applied Electronics,CAEP,P.O.Box 919-1016,Mianyang 621900,China;
2.
Institute of Electronic Engineering,CAEP,Mianyang 621900,China

Received Date: 2013-01-30
Rev Recd Date: 2013-02-05
Publish Date: 2013-05-15

Abstract

Abstract

A Denisov launcher for transforming TE6,2 mode to Gaussian-like mode is proposed to be employed in 3 mm Gyrotron. Based on the mode coupling theory, the design method of the Denisov launcher is shown. By adopting developed mathematical programme, the TE6,2 Denisov launcher is studied using the concrete parameters of the 3 mm whispering gallery mode gyrotron, with its length of 52 mm. It is verified by electromagnetic field simulation that, the launchers wall current of the cut edges decreases to 10% of the central focused current. The cold test result of Denisov mode converter is better than that of Vlasov mode converter.
- gyrotron,
- mode coupling theory,
- TE6,2 mode,
- Denisov launcher