MEASUREMENT OF SINGLE-PULSE SPECTRA OF AN INFRARED FEL

被引:2
作者
LEEMANS, WP [1 ]
EDIGHOFFER, JA [1 ]
SWENT, RL [1 ]
机构
[1] STANFORD UNIV,HANSEN EXPTL PHYS LAB,STANFORD,CA 94305
关键词
D O I
10.1016/0168-9002(94)90408-1
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
A novel diagnostic system [W.P. Leemans et al., Nucl. Instr. and Meth. A 331 (1993) 615] has been used to measure the micropulse spectra of infrared pulses generated by the free electron laser (FEL) at Stanford University. The diagnostic system makes use of a high resolution 1 m spectrometer, and an imaging system based on an image dissector [H.A. Baldis et al., Rev. Sci. Instr. 48 (1977) 173] and a single element HgCdTe-high speed detector with integrating sphere. Spectra of single and multiple consecutive micropulses at a repetition rate of 11.8 MHz have been obtained for the FEL operating at 5 mum.
引用
收藏
页码:473 / 475
页数:3
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