17 citations · 20 across the 4 of their papers we have counts for
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Finding the number density of atomic vapor by studying its absorption profile
Harish Ravi, Mangesh Bhattarai, Vasant Natarajan
We demonstrate a technique for obtaining the density of atomic vapor, by doing a fit of the resonant absorption spectrum to a density-matrix model. In order to demonstrate the usef…
Polarization dependent tuning of the Hanle effect in the ground state of Cs
Harish Ravi, Mangesh Bhattarai, Vineet Bharti +1
We demonstrate that the Hanle effect can be tuned between magnetically induced absorption (MIA) and magnetically induced transmission (MIT) simply by changing the polarization of t…
Measuring the linewidth of a stabilized diode laser
Lal Muanzuala, Harish Ravi, Karthik Sylvan +1
We demonstrate a straight-forward technique to measure the linewidth of a grating-stabilized diode laser system---known as an external cavity diode laser (ECDL)---by beating the ou…
Permanent EDM measurement in Cs using nonlinear magneto-optic rotation
Harish Ravi, Mangesh Bhattarai, Abhilash Y D +2
We use the technique of chopped nonlinear magneto-optic rotation (NMOR) in a room temperature Cs vapor cell to measure the permanent electric dipole moment (EDM) in the ato…