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Browsing Duke Faculty Articles by Duke-affiliated Author "Fischer, Martin"

DukeSpace

Browsing Duke Faculty Articles by Duke-affiliated Author "Fischer, Martin"

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  • Controllable ultrabroadband slow light in a warm rubidium vapor
    Zhang, Rui; Greenberg, Joel A.; Fischer, Martin; Gauthier, Daniel J. (Journal of the Optical Society of America B, 2011-11)
    We study ultrabroadband slow light in a warm rubidium vapor cell. By working between the D1 and D2 transitions, we find a several-nanometer window centered at 788:4nm in which the group index is highly uniform and the ...
  • Measurements of nonlinear refractive index in scattering media
    Samineni, Prathyush; Perret, Zachary; Warren; Fischer, Martin (OPTICAL SOC AMER, 2010)
    We have recently developed a spectral re-shaping technique to simultaneously measure nonlinear refractive index and nonlinear absorption. In this technique, the information about the nonlinearities is encoded in the frequency ...