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arXiv · 1102.2538

Time-resolved detection of relative intensity squeezed nanosecond pulses in a Rb87 vapor

Imad H. Agha·Christina Giarmatzi·Quentin Glorieux·Thomas Coudreau·Philippe Grangier·Gaetan Messin
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Abstract

We present theoretical and experimental results on the generation and detection of pulsed, relative-intensity squeezed light in a hot Rb87 vapor. The intensity noise correlations between a pulsed probe beam and its conjugate, generated through nearly-degenerate four-wave mixing in a double-lambda system, are studied numerically and measured experimentally via time-resolved balanced detection. We predict and observe about -1 dB of time-resolved relative intensity squeezing with 50 nanosecond pulses at 1 MHz repetition rate. (-1.34 dB corrected for loss).

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Imad H. Agha, Christina Giarmatzi, Quentin Glorieux, Thomas Coudreau, Philippe Grangier, Gaetan Messin. 2011-02-12. Time-resolved detection of relative intensity squeezed nanosecond pulses in a Rb87 vapor. https://doi.org/10.1088/1367-2630/13/4/043030

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