We develop a multimode theory in order to describe the spatial properties of the field emitted by a travelling wave Parametric Optical Amplifier. We also propose an imaging scheme which is able to produce identical quantum copies of an injected image. We demonstrate the possibility of reducing the noise fluctuations in one of the image by using information measurement performed on the other (poster presentation).
Quantum Images in a traveling wave optical parametric amplifier
BRAMBILLA, ENRICO;LUGIATO, LUIGI
2000-01-01
Abstract
We develop a multimode theory in order to describe the spatial properties of the field emitted by a travelling wave Parametric Optical Amplifier. We also propose an imaging scheme which is able to produce identical quantum copies of an injected image. We demonstrate the possibility of reducing the noise fluctuations in one of the image by using information measurement performed on the other (poster presentation).
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