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diff --git a/bibliography.bib b/bibliography.bib index e6ce154..db36886 100644 --- a/bibliography.bib +++ b/bibliography.bib @@ -4729,3 +4729,24 @@ eprint = {http://www.tandfonline.com/doi/pdf/10.1080/09500340903159495} doi = {10.1364/OE.15.011849}, abstract = {A probe light in a squeezed vacuum state was injected into cold $^{87}$Rb atoms with an intense control light in a coherent state. A sub-MHz window was created due to electromagnetically induced transparency, and the incident squeezed vacuum could pass through the cold atoms without optical loss, as was successfully monitored using a time-domain homodyne method.}, } + +@Article{mikhailov2012sq_magnetometer, + author = "Travis Horrom and Robinjeet Singh and Jonathan P. Dowling and Eugeniy E. Mikhailov", + title = "Quantum Enhanced Magnetometer with Low Frequency Squeezing", + eprint = "1202.3831", + archivePrefix = "arXiv", + year = "2012", + pages = "", + url = "http://arxiv.org/abs/1202.3831", + abstract = { + W e report the demonstration of a magnetometer with broadband noise-floor + reduction below the shot-noise level. This magnetometer, based on a + nonlinear magneto-optical rotation effect, is enhanced by the injection of + a squeezed vacuum state into its input. The noise spectrum shows squeezed + noise reduction of about 2 dB spanning from close to 100 Hz to several + megahertz. We also report on the observation of two different regimes of + operation of such a magnetometer: one in which the detection noise is + limited by the quantum noise of the light probe only, and one in which we + see additional noise from the light-atom interaction.} +} + |