Powerful Automodulation Oscillations in a Gyrotron With a Complicated Cavity

被引：4

作者：

Osharin, Ivan V. ^{[1
]}

Rozental, Roman M. ^{[1
,2
]}

Savilov, Andrei V. ^{[1
,3
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

[2] Lobachevsky State Univ Nizhny Novgorod, Lab Intens Millimeter Wave Sources, Niznhy Novgorod 603950, Russia

[3] Lobachevsky State Univ Nizhny Novgorod, Adv Sch Gen & Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

IEEE TRANSACTIONS ON ELECTRON DEVICES | 2023年 / 70卷 / 04期

关键词：

Gyrotrons; Resonant frequency; Charge carrier processes; Dispersion; Physics; Magnetic fields; Cyclotrons; Automodulation oscillations; mode competition; powerful gyrotrons; NONSTATIONARY PROCESSES; COMPETITION;

D O I：

10.1109/TED.2023.3241564

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this article, the possibility of obtaining an automodulation output signal in a powerful (megawatt-level) gyrotron is investigated. Self-modulation of the output power can be provided in a highly efficient (tens of percent) gyrotron-type regime using complicated operating cavities with special axial irregularities (phase correctors).

引用

页码：1878 / 1885

页数：8

共 30 条

[1]

[Anonymous], 2004, Introduction to the Physics of Gyrotrons

[2] MODE COMPETITION AND SUPPRESSION IN FREE-ELECTRON LASER-OSCILLATORS [J].

ANTONSEN, TM ;

LEVUSH, B .

PHYSICS OF FLUIDS B-PLASMA PHYSICS, 1989, 1 (05) :1097-1108

[3] Gyrotron with a sectioned cavity based on excitation of a far-from-cutoff operating mode [J].

Bandurkin, I. V. ;

Kalynov, Yu. K. ;

Osharin, I. V. ;

Savilov, A. V. .

PHYSICS OF PLASMAS, 2016, 23 (01)

[4] Simulations of Sectioned Cavity for High-Harmonic Gyrotron [J].

Bandurkin, Ilya V. ;

Kalynov, Yury K. ;

Makhalov, Petr B. ;

Osharin, Ivan V. ;

Savilov, Andrey V. ;

Zheleznov, Ilya V. .

IEEE TRANSACTIONS ON ELECTRON DEVICES, 2017, 64 (01) :300-305

[5]

Bliokh Yu. P., 1993, Izv. VUZov Prikladnaya Nelineynaya Dinamika, V1, P34

[6] NONSTATIONARY GENERATION IN FREE-ELECTRON LASERS [J].

BOGOMOLOV, YL ;

BRATMAN, VL ;

GINZBURG, NS ;

PETELIN, MI ;

YUNAKOVSKY, AD .

OPTICS COMMUNICATIONS, 1981, 36 (03) :209-212

[7] FELS WITH BRAGG REFLECTION RESONATORS - CYCLOTRON AUTORESONANCE MASERS VERSUS UBITRONS [J].

BRATMAN, VL ;

DENISOV, GG ;

GINZBURG, NS ;

PETELIN, MI .

IEEE JOURNAL OF QUANTUM ELECTRONICS, 1983, 19 (03) :282-296

[8] COMPETITION OF LONGITUDINAL MODES AND THE SCENARIO OF SINGLE-MODE REGIME BUILDUP FOR THE FOM-FUSION-FEM PROJECT [J].

BRATMAN, VL ;

SAVILOV, AV .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 358 (1-3) :182-185

[9] Linear and time-dependent behavior of the gyrotron backward-wave oscillator [J].

Chen, SH ;

Chang, TH ;

Pao, KF ;

Fan, CT ;

Chu, KR .

PHYSICAL REVIEW LETTERS, 2002, 89 (26)

[10] Status of the ITER Electron Cyclotron Heating and Current Drive System [J].

Darbos, Caroline ;

Albajar, Ferran ;

Bonicelli, Tullio ;

Carannante, Giuseppe ;

Cavinato, Mario ;

Cismondi, Fabio ;

Denisov, Grigory ;

Farina, Daniela ;

Gagliardi, Mario ;

Gandini, Franco ;

Gassmann, Thibault ;

Goodman, Timothy ;

Hanson, Gregory ;

Henderson, Mark A. ;

Kajiwara, Ken ;

McElhaney, Karen ;

Nousiainen, Risto ;

Oda, Yasuhisa ;

Omori, Toshimichi ;

Oustinov, Alexander ;

Parmar, Darshankumar ;

Popov, Vladimir L. ;

Purohit, Dharmesh ;

Rao, Shambhu Laxmikanth ;

Rasmussen, David ;

Rathod, Vipal ;

Ronden, Dennis M. S. ;

Saibene, Gabriella ;

Sakamoto, Keishi ;

Sartori, Filippo ;

Scherer, Theo ;

Singh, Narinder Pal ;

Strauss, Dirk ;

Takahashi, Koji .

JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES, 2016, 37 (01) :4-20

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