Vacuum squeezed light for atomic memories at the D2 cesium line

Alberto Bramati (LKB - Jussieu); Antonino Chiummo (LKB - Jussieu); Elisabeth Giacobino (LKB - Jussieu); Fabrizio Villa (LKB - Jussieu); J\'er\'emie Ortalo (LKB - Jussieu); Julien Laurat (LKB - Jussieu); Sidney Burks (LKB - Jussieu); Xiaojun Jia (LKB - Jussieu)

arxiv: 0812.2611 · v2 · submitted 2008-12-14 · ⚛️ physics.optics · quant-ph

Vacuum squeezed light for atomic memories at the D2 cesium line

Sidney Burks (LKB - Jussieu) , J\'er\'emie Ortalo (LKB - Jussieu) , Antonino Chiummo (LKB - Jussieu) , Xiaojun Jia (LKB - Jussieu) , Fabrizio Villa (LKB - Jussieu) , Alberto Bramati (LKB - Jussieu) , Julien Laurat (LKB - Jussieu) , Elisabeth Giacobino (LKB - Jussieu) This is my paper

classification ⚛️ physics.optics quant-ph

keywords cesiumlightatomiclinesqueezedapplicationsbeenbelow

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We report the experimental generation of squeezed light at 852 nm, locked on the Cesium D2 line. 50% of noise reduction down to 50 kHz has been obtained with a doubly resonant optical parametric oscillator operating below threshold, using a periodically-polled KTP crystal. This light is directly utilizable with Cesium atomic ensembles for quantum networking applications

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Vacuum squeezed light for atomic memories at the D2 cesium line

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