Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Andreas Volkmer"'
Publikováno v:
The Journal of Physical Chemistry B. 106:8493-8498
We report a theoretical description and experimental implementation of multiplex coherent anti-Stokes Raman scattering (M-CARS) microspectroscopy using a picosecond pump beam and a femtosecond Stokes beam. The effect of the chirp in the Stokes pulse
Publikováno v:
Measurement Science and Technology. 8:1339-1349
We have developed a time-correlated single-photon timing nonlinear fluorometer for recording the fluorescence decay times and rotational correlation times of molecular probes using 120 fs regeneratively amplified Ti:Sapphire laser excitation via simu
Publikováno v:
Chemical Physics Letters. 268:439-448
We demonstrate the application of three-photon excitation to fluorescence probe studies using time-correlated single-photon counting (TCSPC). By exciting with 120 fs Ti:sapphire laser pulses at 800 nm we have observed fluorescence emission from the s
Autor:
Peter Altmeyer, Wolfgang Freyer, Dieter Leupold, Klaus Hoffmann, Klaus Teuchner, David J. S. Birch, Markus Stücker, Andreas Volkmer
Publikováno v:
Photochemistry and Photobiology. 70:146
Fluorescence of synthetic melanin in dimethyl sulfoxide has been excited by two-photon absorption at 800 nm, using 120 fs pulses with photon flux densities > or = 10(27) cm-2 s-1. The shortest main component of the three-exponential decay of fluoresc