High-efficiency single-mode free-electron maser oscillator based on a Bragg resonator with step of phase of corrugation

被引：75

作者：

Ginzburg, NS ^{[1
]}

Kaminsky, AA

Kaminsky, AK

Peskov, NY

Sedykh, SN

Sergeev, AP

Sergeev, AS

机构：

[1] Joint Inst Nucl Res, Dubna, Moscow Region, Russia

[2] RAS, Inst Appl Phys, Nizhnii Novgorod, Russia

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.84.3574

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new type of high-selective Bragg resonator having a step of corrugation inside the interaction region was used as a microwave system for a free-electron maser (FEM). Using a LINAC LIU-3000 (1 MeV/200 A/200 ns) to drive the FEM oscillator, a single-mode single-frequency operation was achieved at a frequency of 30.74 GHz with an output Fewer of about 50 MW, which corresponded to a record efficiency of 35% for a millimeter wavelength FEM.

引用

页码：3574 / 3577

页数：4

共 15 条

[1]

BOGACHENKOV VA, 1995, SOV TECH PHYS LETT, V21, P44

[2]

Bratman V. L., 1981, PISMA ZH TEKH FIZ, V7, P1320

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