Optical limiting using spatial self-phase modulation in hot atomic sample
Sign Up to like & getrecommendations! Published in 2017 at "Optics and Laser Technology"
DOI: 10.1016/j.optlastec.2016.09.001
Abstract: Abstract In this work, we characterized the performance of optical limiting by self-phase modulation (SPM) in hot atomic vapor cell. The results indicated that the performance of the optical limiter is closely related to the… read more here.
Keywords: sample; hot atomic; phase modulation; optical limiting ... See more keywords
Two Step Excitation in Hot Atomic Sodium Vapor
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DOI: 10.1038/s41598-017-12089-w
Abstract: A two step excitation scheme in hot atomic sodium vapor is experimentally investigated. The observed effects reflect a coupling between the 32S, 32P and the 32D states. We present the relative dependence on detuning of… read more here.
Keywords: step excitation; two step; hot atomic; vapor ... See more keywords
Hot atomic vapors for nonlinear and quantum optics
Sign Up to like & getrecommendations! Published in 2022 at "New Journal of Physics"
DOI: 10.1088/1367-2630/acce5a
Abstract: Nonlinear optics has been a very dynamic field of research with spectacular phenomena discovered mainly after the invention of lasers. The combination of high intensity fields with resonant systems has further enhanced the nonlinearity with… read more here.
Keywords: nonlinear quantum; quantum optics; atomic vapors; optics ... See more keywords
Robust Coherent Transport of Light in Multilevel Hot Atomic Vapors.
Sign Up to like & getrecommendations! Published in 2019 at "Physical review letters"
DOI: 10.1103/physrevlett.122.183203
Abstract: Using a model system, we demonstrate both experimentally and theoretically that coherent scattering of light can be robust in hot atomic vapors despite a significant Doppler effect. By operating in a linear regime of far-detuned… read more here.
Keywords: hot atomic; transport light; light multilevel; robust coherent ... See more keywords