39 citations · 233 across the 11 of their papers we have counts for
10 papers · 1 filter
The , , and states of LiRb
I. C. Stevenson, D. B. Blasing, Y. P. Chen +1
We present the first spectroscopic studies of the electronic state and the - complex in Li - Rb. Using resonantly-enhanced, two-p…
The state of LiRb
I. Stevenson, D. Blasing, A. Altaf +2
We report our spectroscopic studies of the state of ultra-cold LiRb using resonantly-enhanced multi-photon ionization and depletion spectroscopy with bound-to-…
Production of ultracold ground state LiRb molecules by photoassociation through a resonantly coupled state
I. C. Stevenson, D. Blasing, Y. P. Chen +1
We report on a resonantly coupled 2(1) - 4 (1) photoassociation resonance in LiRb. This pair of states displays interesting decay physics that hint at interference-like effects cau…
Measurement scheme and analysis for weak ground state hyperfine transition moments through two-pathway coherent control
J. Choi, D. S. Elliott
We report our detailed analysis of a table-top system for the measurement of the weak-force-induced electric dipole moment of a ground state hyperfine transition carried out in an…
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…
Photoassociation of ultracold LiRb* molecules: observation of high efficiency and unitarity-limited rate saturation
Sourav Dutta, John Lorenz, Adeel Altaf +2
We report the production of ultracold heteronuclear 7Li85Rb molecules in excited electronic states by photoassociation (PA) of ultracold 7Li and 85Rb atoms. PA is performed in a du…
Interspecies collision-induced losses in a dual species 7Li-85Rb magneto-optical trap
Sourav Dutta, Adeel Altaf, John Lorenz +2
In this article, we report the measurement of collision-induced loss rate coefficients β_{Li,Rb} and β_{Rb,Li}, and also discuss means to significantly suppress such collision indu…
Laser spectroscopy of the X 1Σ+ and B 1Π states of the LiRb molecule
Sourav Dutta, Adeel Altaf, D. S. Elliott +1
We have studied the X 1Σ+ and B 1Π states of 7Li85Rb using Laser Induced Fluorescence (LIF) spectroscopy and Fluorescence Excitation Spectroscopy (FES). We extract molecular consta…
Mode-hop-free tuning over 135 GHz of external cavity diode lasers without anti-reflection coating
Sourav Dutta, D. S. Elliott, Yong P. Chen
We report an external cavity diode laser (ECDL), using a diode whose front facet is not antireflection (AR) coated, that has a mode-hop-free (MHF) tuning range greater than 135 GHz…