Critical effects in photon correlation for parametric generation
نویسندگان
چکیده
1. Photon correlation in nonlinear optical processes was first investigated for parametric scattering of light in a x (2) medium, where a photon is split into a pair of photons. Many consequences of this phenomenon in both parametric scattering and parametric generation of light in a cavity are now known. Among the consequences in quantum optics we mention the generation of squeezed light and the suppression of quantum fluctuations in the difference of the intensities of two correlated modes of a radiation field.
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تاریخ انتشار 1996