SELF-AMPLIFIED SPONTANEOUS EMISSION AT WAVELENGTHS OF 20 AND 40 MU-M FROM SINGLE-BUNCH ELECTRON-BEAMS

被引：21

作者：

OKUDA, S

OHKUMA, J

KIMURA, N

HONDA, Y

OKADA, T

TAKAMUKU, S

YAMAMOTO, T

TSUMORI, K

机构：

[1] Radiation Laboratory, The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka, 567

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1993年 / 331卷 / 1-3期

关键词：

D O I：

10.1016/0168-9002(93)90017-C

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The high-brightness single-bunch electron beams of a 38-MeV L-band linac have been used for free-electron laser amplifier experiments to investigate self-amplified spontaneous emission at wavelengths of 20 and 40 mum. At a charge of electrons in a bunch of 28 nC and a pulse length of about 30 ps the intensities of radiation measured have been 5 and 100 times those of the incoherent spontaneous emission estimated at wavelengths of 20 and 40 mum, respectively. The characteristics of the radiation are discussed for developing intense pulsed light-sources.

引用

页码：76 / 78

页数：3

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