15016nas a2200181 45000080041000002450084000412100069001252600015001943000011002094900007002205201446000227100002314687700002714710700001914737700001914756700002214775856003714797 2017 eng d00aDispersive optical detection of magnetic Feshbach resonances in ultracold gases0 aDispersive optical detection of magnetic Feshbach resonances in c2017/08/18 a0227050 v963 a
Magnetically tunable Feshbach resonances in ultracold atomic systems are chiefly identified and characterized through time consuming atom loss spectroscopy. We describe an off-resonant dispersive optical probing technique to rapidly locate Feshbach resonances and demonstrate the method by locating four resonances of