Single-shot measurement of temporal phase shifts by frequency-domain holography.
Frequency-domain holography is used to measure ultrafast phase shifts induced either by the nonlinear susceptibility ?(3) of fused silica or by ionization fronts in air over a temporal region of 1 ps with 70-fs resolution in a single shot. The use of an imaging spectrometer adds one-dimensional spatial resolution to the single-shot temporal measurements.
S P
SP
Le Blanc
E W
EW
Gaul
N H
NH
Matlis
A
A
Rundquist
M C
MC
Downer