15 citations · 35 across the 6 of their papers we have counts for
6 papers
Efficient direct loading of the green MOT of Yb with low green laser power
Thilagaraj Ravi, Rajnandan Choudhury Das, Heramb Vivek Bhusane +2
We report the direct loading of Yb atoms in the magneto-optical trap (MOT) using the intercombination narrow optical transition 6s S 6s6p P at 556…
EIT in V+ inverted system using Rydberg state in thermal Rb atoms
Thilagaraj Ravi, Heramb Vivek Bhusane, Rajnandan Choudhury Das +2
Rydberg excitation using blue and IR transition is an advantageous path for quantum computation in alkali elements. Aiming to stabilize the IR laser for quantum computation, we stu…
Role of spontaneously generated coherence (SGC) in laser cooling of atoms
Rajnandan Choudhury Das, Samir Khan, Thilagaraj R +1
The well-known sub-Doppler polarization gradient cooling in type-I transition () is caused by red-detuned lasers. On the other hand, in type-II transition ()…
Direct spectroscopy of Rubidium using a narrow-line transition at 420 nm
Rajnandan Choudhury Das, Samir Khan, Thilagaraj R +1
The 5S6P transition in Rubidium (Rb) at 420 nm offers the advantage of a narrower linewidth and diverse applications in quantum technologies. However, the direct spectroscopy…
Continuous loading of magneto-optical trap of Rb at narrow transition
Rajnandan Choudhury Das, Samir Khan, Thilagaraj R +1
We report continuous loading of Rb atoms in a magneto-optical trap (MOT) at narrow linewidth, 420 nm 5S, F 6P, F blue transition…
Narrow-line cooling of Rb using 5S 6P open transition at 420 nm
Rajnandan Choudhury Das, Dangka Shylla, Arkapravo Bera +1
Magneto-optical trap (MOT) at narrow (weak) transition offers lower temperature and hence is the key for production of high phase density atomic cloud and subsequently quantum dege…