Picosecond measurements of vibrational dynamics using pump–probe laser photoelectron spectroscopy

1990 ◽  
Vol 93 (6) ◽  
pp. 4475-4476 ◽  
Author(s):  
J. M. Smith ◽  
C. Lakshminarayan ◽  
J. L. Knee
Keyword(s):  
Photoelectron Spectroscopy ◽  
Probe Laser ◽  
Vibrational Dynamics ◽  
Pump Probe

Pump-Probe Laser Photolytic Fragmentation Fluorescence Spectrometry of Isomeric Alkenes

1994 ◽  
Vol 48 (5) ◽  
pp. 616-619 ◽  
Author(s):  
Bobby J. Stanton ◽  
E. T. Monroe ◽  
E. L. Wehry
Keyword(s):  
Fluorescence Intensity ◽  
Laser Fluence ◽  
Laser Wavelength ◽  
Fluorescence Spectrometry ◽  
Probe Laser ◽  
Intermediate Species ◽  
Pump Probe ◽  
Laser Pump ◽  
Photolysis Laser ◽  
Spectral Patterns

The two-laser “pump-probe” photolytic fragmentation fluorescence spectrometry of three octenes and two nonenes is described. Probe-laser-induced C2 fluorescence (Deslandres-d'Azambuja system, C1II g→ A1II u) is detected. The relative C2 fluorescence intensity and spectral patterns exhibited by each alkene are strongly dependent on the probe-laser wavelength. The dependence of the fragment fluorescence intensity on the probe-laser fluence implies that the “probe” laser induces photofragmentation of intermediate species produced by the “photolysis” laser.

Electron emission from films of Ag and Au nanoparticles excited by a femtosecond pump-probe laser

2008 ◽  
Vol 77 (19) ◽  
Author(s):  
A. Gloskovskii ◽  
D. A. Valdaitsev ◽  
M. Cinchetti ◽  
S. A. Nepijko ◽  
J. Lange ◽  
...  
Keyword(s):  
Electron Emission ◽  
Au Nanoparticles ◽  
Probe Laser ◽  
Pump Probe

scholarly journals Ultrafast dynamics of hydrated excess protons in CH3CN:H2O mixtures

2019 ◽  
Vol 205 ◽  
pp. 09003
Author(s):  
Fabian Dahms ◽  
Achintya Kundu ◽  
Ehud Pines ◽  
Benjamin P. Fingerhut ◽  
Erik T. J. Nibbering ◽  
...  
Keyword(s):  
Ultrafast Dynamics ◽  
Vibrational Dynamics ◽  
Pump Probe ◽  
2D Ir ◽  
Proton Potential ◽  
Hydrated Proton

In a combined experimental and theoretical 2D-IR and pump-probe study we determine how ultrafast solvent motions govern the vibrational dynamics of the hydrated proton and the key role played by the underlying proton potential.

On the Doppler averaging of susceptibility in pump-probe laser spectroscopy

2015 ◽  
Vol 22 (4) ◽  
pp. 521-525 ◽  
Author(s):  
Gyeong-Won Choi ◽  
Heung-Ryoul Noh
Keyword(s):  
Laser Spectroscopy ◽  
Probe Laser ◽  
Pump Probe
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