3 papers
physics.atom-ph2019
Observation of dual electromagnetically induced transparencies in cold atoms
Charu Mishra, A. Chakraborty, S. P. Ram +3
We have observed two dual electromagnetically induced transparency (EIT) spectra in probe transmission through cold atoms trapped in a magneto-optical trap (MOT). These d…
physics.atom-ph2016
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…
physics.atom-ph2010
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…