79 citations · 150 across the 6 of their papers we have counts for
6 papers
Telecom-wavelength spectra of a Rydberg state in a hot vapor
Wenfang Li, Jinjin Du, Mark Lam +1
We study telecom-wavelength spectra of a Rydberg state in an atomic vapor with a three-photon excitation scheme. Two lasers of 780 nm and 776 nm are used to pump Rubidium-85 atoms…
Empirical LiK excited state potentials: connecting short range and near dissociation expansions
Sofia Botsi, Anbang Yang, Mark M. Lam +4
We report on a high-resolution spectroscopic survey of molecules near the dissociation threshold and produce a fully…
Directional THz generation in hot Rb vapor excited to a Rydberg state
Mark Lam, Sambit B. Pal, Thibault Vogt +2
We optically excite Rb atoms in a heated vapor cell to a low-lying Rydberg state 10D and observe directional terahertz (THz) beams at 3.3 THz and 7.8 THz. These THz…
Singlet Pathway to the Ground State of Ultracold Polar Molecules
Anbang Yang, Sofia Botsi, Sunil Kumar +5
Starting from weakly bound Feshbach molecules, we demonstrate a two-photon pathway to the dipolar ground state of bi-alkali molecules that involves only singlet-to-singlet optical…
Collimated UV light generation by two-photon excitation to a Rydberg state in Rb vapor
Mark Lam, Sambit B. Pal, Thibault Vogt +3
We use two continuous-wave (CW) laser beams of 780 nm and 515 nm to optically drive Rb atoms in a heated vapor cell to a low-lying Rydberg state 10D. We observe a co…
Efficient microwave-to-optical conversion using Rydberg atoms
Thibault Vogt, Christian Gross, Jingshan Han +4
We demonstrate microwave-to-optical conversion using six-wave mixing in Rb atoms where the microwave field couples to two atomic Rydberg states, and propagates collinearly w…