Fragmentation of molecules studied with laser-induced Coulomb explosion imaging and femtosecond pump-probe experiments

被引：0

作者：

Ergler, Th. ^{[1
]}

Rudenko, A. ^{[1
]}

Feuerstein, B. ^{[1
]}

Zrost, K. ^{[1
]}

Schroeter, C. D. ^{[1
]}

Moshammer, R. ^{[1
]}

Ullrich, J. ^{[1
]}

机构：

[1] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany

来源：

ICONO 2005: ULTRAFAST PHENOMENA AND PHYSICS OF SUPERINTENSE LASER FIELDS; QUANTUM AND ATOM OPTICS; ENGINEERING OF QUANTUM INFORMATION | 2006年 / 6256卷

关键词：

D O I：

10.1117/12.682358

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the experimental realisation of time-resolved coincident Coulomb explosion imaging of H-2-fragmentation in 10(14) W/cm(2) laser fields. Combining a high-resolition 'reaction microscope' and a fs pump-probe setup, we map the motion of wave packets dissociating via one- or two-photon channels, respectively, and observe two region of enhanced ionization in accordance with earlier theoretical predictions. The long-term interferometric stability of our system allows us to extend pump-probe experiments into the region of overlapping pulses, which offers new possibilities for the manipulation of ultrafast molecular fragmentation dynamics.

引用

页数：11

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