【摘要】 本文报道了石英玻璃的非线性极化及其光学测量的全过程．研究了外电场对极化作品二阶非线性的影响．并用铁电极化模型作了一些理论分析．更多还原

【Abstract】 In this paper, the whole process of the nonlinear polarization of fused silica and tis optical measurement are reported. The influence of external electric field on thenonlinearity of polarized fused silica is studied. Some analyses are made by ferroelectrictheory.更多还原