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Journal article

Observation of non-degenerate photorefractive parametric amplification

By Pedersen, H.C.1; Johansen, P.M.1

From

Risø National Laboratory for Sustainable Energy, Technical University of Denmark1

We report on the first experimental observation of so-called nondegenerate photorefractive parametric amplification. We show that due to this effect it is possible for a weakly modulated photoinduced grating to be parametrically amplified via nonlinear interaction with a strongly modulated photoinduced grating.

Language: English
Year: 1996
Pages: 4159-4162
ISSN: 10797114 and 00319007
Types: Journal article
DOI: 10.1103/PhysRevLett.76.4159
ORCIDs: Pedersen, H.C.
Keywords

Optisk måleteknik og informationsbehandling; Optik og sensorsystemer

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