12 citations · 25 across the 5 of their papers we have counts for
6 papers
On trapping geometry for cold atoms in a radio-frequency (rf) dressed potential
Sourabh Sarkar, S. P. Ram, Kavish Bhardwaj +3
We have investigated the atom trapping geometry for trapping of atoms in a radio-frequency (rf) dressed potential generated after superposing a strong linearly polarize…
Dependence of in-situ Bose condensate size on frequency of RF-field used for evaporative cooling
S. R. Mishra, S. P. Ram, S. K. Tiwari +1
We report the results of in-situ characterization of Rb atom cloud in a quadrupole Ioffe configuration (QUIC) magnetic trap after radio frequency (RF) evaporative cooling o…
Resolution of hyperfine transitions in metastable 83Kr using Electromagnetically Induced Transparency
Y. B. Kale, S. R. Mishra, V. B. Tiwari +2
Narrow linewidth signals of Electromagnetically Induced Transparency (EIT) in the metastable 83Kr have been observed for the first time. Various hyperfine transitions in 4p55s[3/2]…
Velocity selective bi-polarization spectroscopy for laser cooling of metastable Krypton atoms
Y. B. Kale, V. B. Tiwari, S. Singh +2
We report a velocity selective bi-polarization spectroscopy (VS-BPS) technique to generate a background-free, dispersion-like reference signal which is tunable over a wide range of…
Anisotropic two-dimensional RF-dressed potentials for ultracold atoms
Arijit Chakraborty, Satya Ram Mishra
In this work, the RF-dressed potentials generated using a static magnetic field of a quadrupole trap and various radio frequency (RF) fields, have been theoretically investigated f…
Improved transfer efficiency with pulsed atom transfer between two magneto-optical traps
S P Ram, S K Tiwari, S R Mishra
In our double magneto-optical trap (MOT) setup containing a vapor chamber MOT (VC-MOT) and an ultra high vacuum MOT (UHV-MOT) for Rb atoms, we find that transfer of atoms fr…