Dispersion of the resonant nonlinear optical susceptibility obtained with femtosecond time-domain coherent anti-Stokes Raman scattering

作者：Yang Shan; Ganikhanov Feruz^*

来源：Optics Letters, 2013, 38(22): 4754-4757.

DOI：10.1364/OL.38.004754

We propose and experimentally demonstrate a method that is capable of resolving both real and imaginary parts of third-order nonlinearity (chi((3))) in the vicinity of Raman resonances. Dispersion of chi((3)) can be obtained from a medium probed within microscopic volumes with a spectral resolution of better than 0.10 cm(-1).

• 出版日期2013-11-15