20 citations · 78 across the 8 of their papers we have counts for
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A versatile apparatus for simultaneous trapping of multiple species of ultracold atoms and ions to enable studies of low energy collisions and cold chemistry
Bubai Rahaman, Satyabrata Baidya, Sourav Dutta
We describe an apparatus where many species of ultracold atoms can be simultaneously trapped and overlapped with many species of ions in a Paul trap. Several design innovations are…
Observation of quantum interference of optical transition pathways in Doppler-free two-photon spectroscopy and implications for precision measurements
Bubai Rahaman, Sid C. Wright, Sourav Dutta
Doppler-free two-photon spectroscopy is a standard technique for precision measurement of transition frequencies of dipole-forbidden transitions. The accuracy of such measurements…
All-optical switching in a continuously operated and strongly coupled atom-cavity system
Sourav Dutta, S. A. Rangwala
We experimentally demonstrate collective strong coupling, optical bi-stability (OB) and all-optical switching in a system consisting of ultracold 85Rb atoms, trapped in a dark magn…
Non-destructive detection of ions using atom-cavity collective strong coupling
Sourav Dutta, S. A. Rangwala
We present a technique, based on atoms coupled to an optical cavity, for non-destructive detection of trapped ions. We demonstrate the vacuum-Rabi splitting (VRS), arising due to t…
Formation of deeply bound ultracold LiRb molecules via photoassociation near the Li 2S + Rb 5P asymptote
John Lorenz, Adeel Altaf, Sourav Dutta +2
We present spectra of ultracold LiRb molecules in their electronic ground state formed by spontaneous decay of weakly bound photoassociated molecules. Beginning with ato…
Formation of ultracold LiRb molecules in the lowest triplet electronic state by photoassociation and their detection by ionization spectroscopy
Adeel Altaf, Sourav Dutta, John Lorenz +3
We report the formation of ultracold LiRb molecules in the electronic state by photoassociation (PA) and their detection via resonantly enhanced multiphot…