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    • Measurements of nonlinear refractive index in scattering media. 

      Samineni, P; Perret, Z; Warren, WS; Fischer, MC (Opt Express, 2010-06-07)
      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 ...