High order mode oscillation in a terahertz photonic-band-gap multibeam reflex klystron

被引：28

作者：

Jang, Kyu-Ha ^{[1
]}

Jeon, Seok-Gy ^{[1
]}

Kim, Jung-Il ^{[1
]}

Won, Jong-Hyo ^{[1
]}

So, Jin-Kyu ^{[1
]}

Bak, Seung-Ho ^{[1
]}

Srivastava, Anurag ^{[1
]}

Jung, Sun-Shin ^{[1
]}

Park, Gun-Sik ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Phys & Astron, Seoul 151747, South Korea

来源：

APPLIED PHYSICS LETTERS | 2008年 / 93卷 / 21期

关键词：

cavity resonators; dielectric materials; dielectric resonator oscillators; klystrons; microwave oscillators; optical resonators; photonic band gap; photonic crystals;

D O I：

10.1063/1.3037026

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

TM330-like higher order mode was excited in a multibeam reflex klystron oscillator employing a hybrid photonic-band-gap (PBG) cavity using a three-dimensional particle-in-cell simulation. One side of a conventional metal cavity was replaced with a dielectric photonic crystal lattice to form a hybrid PBG resonator that uses lattice band-gap effects resulting in a more uniform field of a higher order mode as well as the exclusion of some conventional-cavity-type modes, thereby reducing mode competition. Simulated reflex klystron in the hybrid PBG cavity produced an output power much higher than could be delivered in a conventional metal cavity.

引用

页数：3

共 50 条

[21] Experimental investigation on high order mode reflex klystron using cold cathode
Jang, K. H.
Jeon, S. G.
So, J. K.
Kim, J. I.
Shin, Y. M.
Won, J. H.
Park, G. S.
2006 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE HELD JOINTLY WITH 2006 IEEE INTERNATIONAL VACUUM ELECTRON SOURCES, 2006, : 189 - +
[22] Controlling spontaneous emission in photonic-band-gap materials doped with nanoparticles
Singh, Mahi R.
PHYSICAL REVIEW A, 2007, 75 (03)
[23] Novel dielectric photonic-band-gap resonant cavity loaded in a gyrotron
Chen Xiaoan
Liu Gaofeng
Tang Changjian
JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2010, 43 (40)
[24] Analysis of High-order Mode Self-oscillation in an Oversized Coaxial Relativistic Klystron Amplifier at Ka Band
Li, Shifeng
Duan, Zhaoyun
Huang, Hua
Liu, Zhenbang
Wang, Fei
Wang, Xin
Wang, Zhanliang
Gong, Yubin
2018 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2018, : 277 - 278
[25] Three-dimensional complete photonic-band-gap structures in the visible
Moroz, A
PHYSICAL REVIEW LETTERS, 1999, 83 (25) : 5274 - 5277
[26] Study on Electron Optics System and Oscillation Suppression of an X-Band Multibeam Klystron
Liang, Yuan
Gu, Honghong
Shen, Bin
IEEE TRANSACTIONS ON ELECTRON DEVICES, 2024, 71 (10) : 6362 - 6367
[27] Demonstration of a 17-GHz, high-gradient accelerator with a photonic-band-gap structure
Smirnova, EI
Kesar, AS
Mastovsky, I
Shapiro, MA
Temkin, RJ
PHYSICAL REVIEW LETTERS, 2005, 95 (07)
[28] Amplification of Picosecond Pulses with a Photonic-Band-Gap Gyro-TWT
Nanni, Emilio A.
Jawla, Sudheer
Lewis, Samantha M.
Shapiro, Michael
Temkin, Richard J.
2016 IEEE INTERNATIONAL VACUUM ELECTRONICS CONFERENCE (IVEC), 2016,
[29] A PHOTONIC BAND GAP MULTI-BEAM BASED KLYSTRON
Seviour, Rebecca
Xu, Yiming
2016 43RD IEEE INTERNATIONAL CONFERENCE ON PLASMA SCIENCE (ICOPS), 2016,
[30] MODE SUPPRESSION IN BROAD-BAND REFLEX KLYSTRON OSCILLATORS
SONNENSCHEIN, AH
FINKE, HA
PROCEEDINGS OF THE INSTITUTE OF RADIO ENGINEERS, 1950, 38 (02): : 211 - 211

← 1 2 3 4 5 →