S. P. Ram

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physics.atom-ph2024

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 $^{87} R b$ atoms in a radio-frequency (rf) dressed potential generated after superposing a strong linearly polarize…

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 $^{87}$ 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 $^{87}$ Rb atoms, we find that transfer of atoms fr…