Separating temporally-overlapped waveforms with electrooptic sampling

1996 ◽  
Vol 28 (7) ◽  
pp. 953-960
Author(s):  
S. A. Shah ◽  
A. Zeng ◽  
W. S. Wong ◽  
M. K. Jackson ◽  
L. Pouliot ◽  
...  
Keyword(s):  
Electrooptic Sampling

A New Method for Measuring Intramolecular Charge Transfer

2002 ◽  
Vol 85 (2) ◽  
pp. 175-197
Author(s):  
Charles A. Schmuttenmaer
Keyword(s):  
Charge Transfer ◽  
Time Domain ◽  
Photosynthetic Bacteria ◽  
Intramolecular Charge Transfer ◽  
Intramolecular Electron Transfer ◽  
Transfer Event ◽  
Dependent Polarization ◽  
Electrooptic Sampling ◽  
The Time Domain ◽  
Difference Time

The direct measurement of intramolecular electron transfer through detection of the electromagnetic (EM) waveform that is emitted during this process is reviewed. The waveform is detected in the time-domain via free-space electrooptic sampling and then related to the dynamics of the charge transfer event. Electromagnetic generation from two systems, Betaine-30 in chloroform and DMANS in toluene, are studied to illustrate this technique. A finite-difference time-domain calculation with a time-dependent polarization is used to model the EM generation and propagation through the solution. This method is very general since the movement of charge itself generates the EM waveform, and is sensitive to charge transfer occurring on a 0.1–10ps timescale. The potential for studying the primary steps of charge transfer in photosynthetic bacteria is also discussed.

Picosecond electrooptic sampling in GaAs integrated circuits

1986 ◽  
Author(s):  
R. K. Jain ◽  
X.-C. Zhang ◽  
M. G. Ressl ◽  
T. J. Pier
Keyword(s):  
Integrated Circuits ◽  
Electrooptic Sampling
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