| 1. | The second - order nonlinear susceptibility in semiconductor asymmetric step quantum well structure
半导体非对称阶梯量子阱结构的二阶非线性极化率 |
| 2. | The influence of shape factor of granular on nonlinear susceptibility in random nonlinear composites
非线性复合材料中组份颗粒形状因子对非线性极化率的影响 |
| 3. | Z - scan technology as one simple means of measuring the third - order nonlinear susceptibility is also introduced
另外，介绍了一种测量样品光学三阶非线性的简单方法z -扫描法。 |
| 4. | In the fifth chapter , the real and imaginary parts of third - order nonlinear susceptibility x ( 3 ) been measured for porous silicon dispersed into ccl3 solution
用z一扫描技术在io64run和532nm激光波长下对多孔硅的氯仿溶剂分散体系的光学非线性性质进行测量。 |
| 5. | The nonlinear absorption coefficient ( b ) , the nonlinear refractive coefficient ( n2 ) and the third - order nonlinear susceptibility ( x ( 3 ) ) of three monomers and some polymers were fitted and calculated . the relationship between nonlinear optical properties and molecular structures was discussed
对它们的非线性吸收和非线性折射进行拟合，计算得到非线性吸收系数、折射率n以及三阶非线性系数x ~ ( 3 ) ，并探讨了分子结构和材料性能之间的关系。 |
| 6. | Hyperpolarizability of chiral molecule was derived from the classical model of the coupled two - vibrator . in a given condition , the expression of cubic hyperpolarizability was calculated from an isotropic chiral medium , it is also derived the macroscopic third - order nonlinear susceptibility according to the microscopic cubic hyperpolarizability
本文从手性分子的耦合双振子经典模型出发，推导出手性分子的超极化率.在特定情况下，给出了三阶非线性极化率的表达式.基于该模型讨论了手性介质分子各向同性分布的宏观非线性极化率 |
| 7. | Effective dielectric response of ellipsoid composites in which the dielectric function of the grains have the form of ( the equation is abbreviated ) ) embedded in a host medium is investigated in dilute limit based on perturbative expansion method , and general expressions for the effective linear dielectric function and ( - 1 ) - order nonlinear susceptibility of the two - phase system are derived in this paper
摘要利用微扰展开法讨论了任意阶弱非线性椭球颗粒复合体系（假定颗粒组分的介电函数随场变化，表示为(方程式略) ）的有效介电响应，导出了稀释极限下两组分椭球颗粒体系的有效线性和有效( + 1 )次非线性系数的一般表示式。 |
