采用辅助电场与热处理工艺相匹配的控制技术可以明显提高材料的三阶非线性光学性能。
With the good combination of auxiliary electric field and heat treatment, the third order nonlinear optic performance can be improved obviously.
采用飞秒激光，运用简并四波混频法，研究了化合物在非共振状态下的三阶非线性光学性能。
By using femtosecond laser, the off-resonant third-order optical nonlinearity of the compound was measured with degenerate four-wave mixing technique.
概述了三阶非线性光学性能的计算。
The calculations of third-order nonlinear polarizability are introduced.
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