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.
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收藏
页码：2018 / 2021
页数：4
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