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arXiv:0709.1810 · Physical Review Letters

Shaping the Waveform of Entangled Photons

Alejandra Valencia, Alessandro Ceré, Xiaojuan Shi, Gabriel Molina‐Terriza, Juan P. Torres

Published Dec 14, 2007• 119 citations
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Abstract

We demonstrate experimentally tunable control of the joint spectrum, i.e., waveform and degree of frequency correlations, of paired photons generated in spontaneous parametric down-conversion. This control is mediated by the spatial shape of the pump beam in type-I noncollinear configurations.
DOI
10.1103/physrevlett.99.243601

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