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arXiv · 1103.1546

Quadrature noise in light propagating through a cold 87Rb atomic gas

Travis Horrom·Arturo Lezama·Salim Balik·Mark D. Havey·Eugeniy E. Mikhailov
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Abstract

We report on the study of the noise properties of laser light propagating through a cold 87Rb atomic sample held in a magneto-optical trap. The laser is tuned around the Fg = 2 \rightarrow Fe = 1, 2 D1 transitions of 87Rb. We observe quadrature-dependent noise in the light signal, an indication that it may be possible to produce squeezed states of light. We measure the minimum and maximum phase-dependent noise as a function of detuning and compare these results to theoretical predictions to explore the best conditions for light squeezing using cold atomic Rb.

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Travis Horrom, Arturo Lezama, Salim Balik, Mark D. Havey, Eugeniy E. Mikhailov. 2011-03-08. Quadrature noise in light propagating through a cold 87Rb atomic gas. https://doi.org/10.1080/09500340.2011.594181

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