Measurement and calculation of the 'electron efficiency' on the 'CLIO' free-electron laser

被引：5

作者：

Prazeres, R ^{[1
]}

Glotin, F ^{[1
]}

Ortega, M ^{[1
]}

机构：

[1] LURE, F-91898 Orsay, France

来源：

EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS | 2005年 / 29卷 / 03期

关键词：

D O I：

10.1051/epjap:2004218

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper describe the recent measurements of 'Electron efficiency' which has been done with the 'CLIO' Free-electron laser (FEL). The 'Electron efficiency' is the relative energy loss of the electron beam in the undulator during the FEL interaction. It gives an absolute measurement of the optical power produced by the FEL, which is then compared to the direct measurement using a power meter at the exit of the FEL. A analytical expression of the 'Electron efficiency' is given here, and it is compared to the measurements.

引用

页码：223 / 230

页数：8

共 8 条

[1]

CIOCCI F, INSERTION DEVICES SY

[2] SINGLE PASSAGE FEL DEVICES - A PRELIMINARY COMPARISON WITH CONVENTIONAL COHERENT SOURCES [J].