14 citations · 25 across the 7 of their papers we have counts for
7 papers · 1 filter
Electric field diagnostics in a continuous rf plasma using Rydberg-EIT
Bineet Dash, Xinyan Xiang, Dingkun Feng +2
We present a non-invasive spectroscopic technique to measure electric fields in plasma, leveraging large polarizabilities and Stark shifts of Rydberg atoms. Rydberg Stark shifts ar…
Effects of inert background gases and photo-illumination on three-color electromagnetically induced transparency of rubidium vapor
Alisher Duspayev, Bineet Dash, Georg Raithel
Three-color Rydberg electromagnetically induced transparency (EIT) of room-temperature Rb vapor in the presence of inert gases (Ar, Ne, and N) at 50~mTorr and 500~mTorr is inve…
Filter circuit for suppression of electric-field noise in Rydberg-atom experiments
Xinyan Xiang, Shuaijie Li, Alisher Duspayev +6
Rydberg atoms are widely employed in precision spectroscopy and quantum information science. To minimize atomic decoherence caused by dc Stark effect, the electric field noise at t…
Rydberg electromagnetically induced transparency of Rb vapor in Ar, Ne and N gases
Bineet Dash, Nithiwadee Thaicharoen, Eric Paradis +2
An experimental study on Rydberg electromagnetically induced transparency (EIT) in rubidium (Rb) vapor cells containing inert gases at pressures Torr is reported. Using an…
An optical atomic clock using states of rubidium
Alisher Duspayev, Carlos Owens, Bineet Dash +1
We analyze an optical atomic clock using two-photon transitions in rubidium. Four one- and two-color excitation schemes to probe the fine-structure stat…
Rotation Sensing using Tractor Atom Interferometry
Bineet Dash, Michael H Goerz, Alisher Duspayev +3
We investigate a possible realization of an ultracold-atom rotation sensor that is based on recently proposed tractor atom interferometry (TAI). An experimental design that include…
Principles of tractor atom interferometry
Georg Raithel, Alisher Duspayev, Bineet Dash +4
We present possible design concepts for a tractor atom interferometer (TAI) based on three-dimensional confinement and transport of ultracold atoms. The confinement reduces device…