Terahertz Free-Electron Lasers with Bragg Structures Based on the Coupling between Traveling and Quasicritical Waves

被引：26

作者：

Ginzburg, N. S. ^{[1
]}

Zaslavskii, V. Yu. ^{[1
]}

Zotova, I. V. ^{[1
]}

Malkin, A. M. ^{[1
]}

Peskov, N. Yu. ^{[1
]}

Sergeev, A. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

JETP LETTERS | 2010年 / 91卷 / 06期

基金：

俄罗斯基础研究基金会;

关键词：

RADIATION; GENERATION; RESONATORS; MASERS;

D O I：

10.1134/S0021364010060020

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The possibility of creating high-power tunable planar terahertz free-electron lasers based on modified Bragg structures with the coupling of paraxial and transverse (with respect to the velocity of particles) wave fluxes has been demonstrated. In addition to the compatibility with the transport channels of intense electron beams, the advantage of the proposed structures is the spatial coherence of radiation at a large oversize factor of the interaction region in two transverse coordinates.

引用

页码：266 / 270

页数：5

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