Quantum communications with compressed decoherence using bright squeezed light
نویسندگان
چکیده
منابع مشابه
Quantum memory for squeezed light.
We produce a 600-ns pulse of 1.86-dB squeezed vacuum at 795 nm in an optical parametric amplifier and store it in a rubidium vapor cell for 1 mus using electromagnetically induced transparency. The recovered pulse, analyzed using time-domain homodyne tomography, exhibits up to 0.21+/-0.04 dB of squeezing. We identify the factors leading to the degradation of squeezing and investigate the phase ...
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ژورنال
عنوان ژورنال: Journal of Modern Optics
سال: 2008
ISSN: 0950-0340,1362-3044
DOI: 10.1080/09500340802220737