REGIONS OF STABILITY OF HIGH-POWER GYROTRON OSCILLATORS

被引:17
|
作者
SARAPH, GP
ANTONSEN, TM
LEVUSH, B
LIN, GI
机构
[1] Laboratory for Plasma Research, University of Maryland, College Park, MD
关键词
D O I
10.1109/27.142810
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
The problem of mode competition in a high-power in which a preexisting large-amplitude mode is able to suppress competing satellites are determined for cases in which the coupling coefficients and cavity quality factors for the operating and satellite modes are different. In addition, the effect of beam quality on the regimes of stable single-mode operation is investigated. Generally speaking, the requirement of stable operation favors devices whose interaction length measured by the parameter-mu defined in (17) is not too large. It is found that for mu near 10 the operation is relatively stable and mu near 17 is not.
引用
收藏
页码:115 / 125
页数:11
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