PHOTOCATHODES TESTED IN THE DC GUN OF THE CERN PHOTOEMISSION LABORATORY

被引：52

作者：

CHEVALLAY, E ^{[1
]}

DURAND, J ^{[1
]}

HUTCHINS, S ^{[1
]}

SUBERLUCQ, G ^{[1
]}

WURGEL, M ^{[1
]}

机构：

[1] CERN,DIV PS,CH-1211 GENEVA 23,SWITZERLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 340卷 / 01期

关键词：

D O I：

10.1016/0168-9002(94)91293-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the framework of the CERN linear collider project (CLIC) the CLIC test facility (CTF) uses a laser driven photocathode in an rf gun as an electron source. Photocathode properties are measured in the photoemission laboratory, which contains a preparation chamber and a dc electron gun, followed by a beam measurement line. Cathodes are illuminated by a nanosecond UV YAG laser. The present note concerns the present installation and summarises different photocathode tests on metallic as well as alkali cathodes. Those used in the rf gun of the CTF are particularly emphasized.

引用

页码：146 / 156

页数：11

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