Femtosecond interferometry for nonlinear optics
Femtosecond interferometry for nonlinear optics
复制标题
用于非线性光学的飞秒干涉测量
DOI:
10.1063/1.93277
复制
发表时间:
1982
影响因子:
4
通讯作者:
C. Tang
中科院分区:
文献类型:
--
作者:
J. Halbout;C. Tang
A technique of time‐resolved interferometry capable of observing nonlinear optical phenomena down to 70 fs is presented. We report the direct observation of the rotational contributions to the nonlinear refractive index of molecular liquids using this technique. The subpicosecond dynamics of such a nonlinearity in CS2 are investigated. This technique can be readily extended to solids, in particular laser glasses.