Polarization spectroscopy of 87Rb-D2 line using structured light: controlling the line shape of closed hyperfine transition
Samim Akhtar,
Aparajita Das,
Md Mabud Hossain
Abstract:In this article, we present the influence of structured light on the line shape of closed hyperfine transition F = 2 → F′ = 3 of 87Rb-D2 line by monitoring the linearly polarized probe Gaussian beam in the presence of circularly polarized pump Laguerre-Gaussian (LG) beam having different orders of orbital angular momentum (OAM). It is observed that both the amplitude and line-width of the closed hyperfine signal under polarization spectroscopy (PS) are enhanced (reduced) with the increasing values of the pump … Show more
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