1ST LASING OF THE BEIJING FEL

Authors
XIE JL ZHUANG JJ HUANG YZ LI YG LIN SB MAO CS YING RJ ZHONG YY ZHANG LY WU G ZHANG YZ LI LH FU ES LIU WR
Citation
Jl. Xie et al., 1ST LASING OF THE BEIJING FEL, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 341(1-3), 1994, pp. 34-38
Citations number
3
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
341
Issue
1-3
Year of publication
1994
Pages
34 - 38
Database
ISI
SICI code
0168-9002(1994)341:1-3<34:1LOTBF>2.0.ZU;2-C
Abstract
The Beijing FEL is a rf linac based facility designed to work in the I R spectra range. In this paper, the design consideration and system la yout are briefly reviewed first, and then various measures adopted to optimize the electron beam quality to satisfy the lasing requirement a re described. Spontaneous emission, stored spontaneous emission and la sing were observed in sequence. The optical spectrum, detuning curve a nd wavelength shift were measured to confirm first lasing. Further wor k to be performed is indicated.