EXPERIMENTAL-STUDY OF A 28 GHZ HIGH-POWER LONG-PULSE CYCLOTRON AUTORESONANCE MASER OSCILLATOR

被引：40

作者：

ALBERTI, S ^{[1
]}

DANLY, BG ^{[1
]}

GULOTTA, G ^{[1
]}

GIGUET, E ^{[1
]}

KIMURA, T ^{[1
]}

MENNINGER, WL ^{[1
]}

RULLIER, JL ^{[1
]}

TEMKIN, RJ ^{[1
]}

机构：

[1] THOMSON TUBES ELECTR,VELIZY VILLACOUBL,FRANCE

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.71.2018

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Experimental results of the first efficient operation of a long-pulse cyclotron autoresonance maser oscillator are presented. Output power of 1.9 MW for a beam energy of 450 keV and current of 80 A, corresponding to an efficiency of 5.2%, has been measured at 27.8 GHz in the TE11 mode of a Bragg resonator. The observed frequency of the cyclotron autoresonance maser emission corresponds to a Doppler upshifted frequency of 2.9 times the relativistic cyclotron frequency. A significant mode competition between the TE11 and a TM01 mode is present.

引用

页码：2018 / 2021

页数：4

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