PHOTOIONIZATION OF CA ATOMS IN A TIME-RESOLVED PUMP-PROBE EXPERIMENT WITH SYNCHRONIZED UNDULATOR-PULSES AND TI-SAPHIR LASER-PULSES

被引：11
作者：
GATZKE, J
BELLMANN, R
HERTEL, I
WEDOWSKI, M
GODEHUSEN, K
ZIMMERMANN, P
DOHRMANN, T
VONDERBORNE, A
SONNTAG, B
机构：
[1] TECH UNIV BERLIN,INST STRAHLUNGS & KERNPHYS,D-10623 BERLIN,GERMANY
[2] UNIV HAMBURG,INST EXPTL PHYS 2,D-22761 HAMBURG,GERMANY
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1995年 / 365卷 / 2-3期
关键词：
D O I：
10.1016/0168-9002(95)00559-5
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
In this Letter we describe an experiment to synchronize ps-pulses from a modelocked Ti:Saphir laser with 83.33 MHz pulses from the BESSY storage ring. To demonstrate the method, Ca atoms has been ionized in a pump probe experiment. The atoms were excited in the intermediate state with the frequency doubled laser radiation and probed with the BESSY undulator radiation. Changing the delay between the pulses we observed the dependence of the electron yield, The time resolution we achieved is in the order of 1 ns.
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页码：603 / 606
页数：4
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