DESIGN CONSIDERATIONS ON A HIGH-POWER VUV FEL

被引：35

作者：

CIOCCI, F ^{[1
]}

DATTOLI, G ^{[1
]}

DEANGELIS, A ^{[1
]}

FAATZ, B ^{[1
]}

GAROSI, F ^{[1
]}

GIANNESSI, L ^{[1
]}

OTTAVIANI, PL ^{[1
]}

TORRE, A ^{[1
]}

机构：

[1] ENEA,DIPARTIMENTO INN,CRE,BOLOGNA,ITALY

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1995年 / 31卷 / 07期

关键词：

D O I：

10.1109/3.391087

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We explore the feasibility conditions of a high-power FEL operating in the VUV region (below 100 nm) and exploiting a coupled oscillator triplicator configuration, A high quality beam from a linac is passed through a FEL oscillator and produces laser radiation at 240 nm, The same beam is extracted and then injected into a second undulator tuned at the third harmonic of the first, The bunching produced in the oscillator allows the start up of the laser signal in the second section which operates as an amplifier, We discuss the dynamical behavior of the system and the dependence of the output power on the characteristics of the e-beam and of the oscillator. The possibility of enhancing the output power, adding a tapered section to the second undulator, is finally analyzed.

引用

页码：1242 / 1252

页数：11

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