Vacuum squeezed light for atomic memories at the D2 cesium line.

نویسندگان

  • Sidney Burks
  • Jérémie Ortalo
  • Antonino Chiummo
  • Xiaojun Jia
  • Fabrizio Villa
  • Alberto Bramati
  • Julien Laurat
  • Elisabeth Giacobino
چکیده

We report the experimental generation of squeezed light at 852 nm, locked on the Cesium D(2) 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-poled KTP crystal. This light is directly utilizable with Cesium atomic ensembles for quantum networking applications.

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عنوان ژورنال:
  • Optics express

دوره 17 5  شماره 

صفحات  -

تاریخ انتشار 2009