OBSERVATION OF GAIN IN A FREE-ELECTRON-LASER MASTER OSCILLATOR POWER-AMPLIFIER

被引：11
|
作者：
VINTRO, L
BENSON, SV
BHOWMIK, A
CURTIN, MS
MADEY, JMJ
MCMULLIN, WA
RICHMAN, BA
机构：
[1] STANFORD UNIV,STANFORD PHOTON RES LAB,STANFORD,CA 94305
[2] ROCKWELL INT CORP,ROCKETDYNE DIV,CANOGA PK,CA 91303
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 64卷 / 14期
关键词：
D O I：
10.1103/PhysRevLett.64.1662
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report the first operation of a master oscillator-power amplifier in which both devices are free-electron lasers. Gain optimization in the power amplifier was studied. A 35-A electron beam produced up to 60% gain at 3 m. The gain spectrum was obtained by gap tuning the power amplifier wiggler and evidence was found for violation of the Madey theorem due to high gain effects. © 1990 The American Physical Society.
引用
收藏
页码：1662 / 1665
页数：4
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