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Impressum
(c) 2002 BMO

"Novel Detection Scheme for Application in Pump-Repump-Probe Spectroscopy"
S. Draxler, T. Brust, J. Eicher, W. Zinth, M. Braun
Optics Communications 283 (2010) 1050-1054


Abstract:
A novel detection scheme for pump-repump-probe spectroscopy is presented, where the use of modulation and referencing allows to record the efficiency of a photochemical reaction as a function of the pump-repump delay in a single measurement. This new technique is applied to investigate the ring-opening reaction of an indolylfulgide after pre-excitation. Here the reaction efficiency doubles, when the excitation pulse is very close to the pre-excitation pulse, and the improvement of the efficiency decays with increasing pump-repump delay on the time scale of about 5 ps.

BMO authors (in alphabetic order):
Markus Braun
Thomas Brust
Simone Draxler
Jonas Eicher
Wolfgang Zinth


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Letzte Änderung: 2016-09-14 13:34