GENERATION AND MEASUREMENT OF 50-FS (RMS) ELECTRON PULSES

被引：162
作者：
KUNG, P
LIHN, HC
WIEDEMANN, H
BOCEK, D
机构：
[1] STANFORD UNIV,STANFORD LINEAR ACCELERATOR CTR,STANFORD,CA 94309
[2] STANFORD UNIV,DEPT PHYS,STANFORD,CA 94305
来源：
PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 07期
关键词：
D O I：
10.1103/PhysRevLett.73.967
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An electron source has been developed at the Stanford SUNSHINE facility which can produce electron bunches as short as 50 fs (rms) with (2-4.6) X 10(8)e- per microbunch. This source consists of a 2.6 MeV rf gun with a thermionic cathode and an alpha magnet for bunch compression. Coherent transition radiation emitted at wavelengths equal to the bunch length and longer is used in a Michelson interferometer to determine the bunch length by optical autocorrelation. The experimental setup and results of bunch length measurements are described.
引用
收藏
页码：967 / 970
页数：4
相关论文
共 7 条
[1]  
BARRY W, 1991, UNPUB APR P WORKSH A
[2]  
BORLAND M, 1991, 1990 P LIN ACC C ALB
[3]   ACHROMATIC MAGNETIC MIRROR FOR ION BEAMS [J].
ENGE, HA .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1963, 34 (04) :385-&
[4]  
KUNG PH, IN PRESS P SPIE INT
[5]   SUPPRESSION OF COHERENT RADIATION BY ELECTRONS IN A SYNCHROTRON [J].
NODVICK, JS ;
SAXON, DS .
PHYSICAL REVIEW, 1954, 96 (01) :180-184
[6]   HIGH-RESOLUTION FOURIER TRANSFORM SPECTROSCOPY IN FAR-INFRARED [J].
RICHARDS, PL .
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1964, 54 (12) :1474-&
[7]  
SCHANK CV, 1988, ULTRASHORT LIGHT PUL, P5
1