Browsing by Author "Greenberg, JA"

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    • Controllable ultrabroadband slow light in a warm rubidium vapor 

      Zhang, R; Greenberg, JA; Fischer, MC; Gauthier, DJ (Journal of the Optical Society of America B: Optical Physics, 2011-01-01)
      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 absorption ...