Here, by exploiting the platform of atomic-cladding wave guides, the resonant coupling of rubidium vapor and an atomic cladding micro ring resonator is experimentally demonstrated. Specifically, cavity-atom cou
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D. Observation of two-photon absorption at low power levels using tapered optical fibers in rubidium vapor. Phys. Rev. Lett. 105, 173602 (2010). Article CAS ADS Google Scholar Slepkov, A. D., Bhagwat, A. R., Venkataraman, V., Londero, P. & Gaeta, A. L. Spectroscopy of Rb ...
Mach-Zehnder interferometer (MZI) or Michelson interferometer (MI) type all optical switches are promising all optical switch configurations. Major applications of all optical switching technology includes all optical switching on silicon chip, all optical switching in rubidium vapor, all optical switching...
A realization of this switch using a warm rubidium vapor shows that it can be actuated by as few as 600 ± 40 photons with a response time of 5 µs. Models of nonlinear optical interactions in semiconductor quantum wells and microresonators suggest these systems are also suitable for...
It is well-known that the presence of buffer gas (such as Helium or Ethane) in atomic vapor causes rapid spin-relaxation between the J=3/2 and J=1/2 states and increased absorption cross-section. In this work, we employ cascade transitions in Rubidium to take advantage of this to ...
The all-optical switch consists of a pair of light beams that counter propagate through warm rubidium vapor. These beams induce a nonlinear optical instability that gives rise to mirrorless parametric self-oscillation and generates light in the state of polarization that is orthogonal to that of ...
We have observed optical bistability in rubidium vapor enclosed in a Fabry-Perot cavity for λ 7779 (two-photon transition) and λ 7800 (one-photon transition). We have measured the switching time τ S as a function of ( l l c) where l c is the last value of the length of the ...
It is well-known that the presence of buffer gas (such as Helium or Ethane) in atomic vapor causes rapid spin-relaxation between the J=3/2 and J=1/2 states and increased absorption cross-section. In this work, we employ cascade transitions in Rubidium to take advantage of this to ...