寻常光

在光参量相互作用过程中，对初始无啁啾和有啁啾调制的超短高斯脉冲的脉冲展宽机制和因素进行了数值计算，得出群速度色散导致超短脉冲的寻常光比非寻常光脉冲展宽更严重；

Mechanism of ultra-short Gaussian pulse broading with or without initialization chirp modulation was numerically calculated . The pulse-width is expanded heavier in ordinary light than that in extraordinary in short wavelengths .

通过角谱方法归纳了晶体中寻常光（o光）和非常光（e光）传输的解析表达式，并且得到了傍轴近似的矢量传输模型。

Through the method of angular spectrum , summarize the analytical expression of the propagation of ordinary light and extraordinary light in the crystal media , and obtain the vector propagation model of paraxial approximation .

透射率光谱显示该晶体在波长大于380nm的可见光谱区是透明的。色散关系表明此材料的双折射较大，在短波区域寻常光及非常光的折射率之差约为0.12。

Optical transmission spectrum demonstrates that this crystal is transparent for visible radiation ( wavelength is more than 380nm ), and the dispersion displays that the birefringence of it is up to 0.12 in the short wavelength range .

确定主截面内非寻常光传播方向的一种方法

A Way of Delimiting Propagation Direction of Extraordinary Ray in the Principal Section

单轴晶体光轴任意取向时非寻常光的折射规律

Refraction regularity of extraordinary ray in uniaxial crystal with arbitrarily oriented optical axis

石英晶体寻常光折射率的确认

Discrimination of Ordinary Refractive Indices of Crystal Quartz

非寻常光的折射规律

The refraction direction of extraordinary ray

观察并测量了波导损耗和折射率分布随退火条件的变化，并得到了寻常光折射率和异常光折射率随退火温度升高而变化的规律。

The change of waveguide loss and refractive index profile followed by different annealing treatments were observed and measured .

推导出在掺杂摩尔分数为5%氧化镁的铌酸锂晶体中，非寻常光的温度依赖折射率公式。

The temperature-dependent refractive index for the extraordinary wave in the 5 mol. % magnesium oxide-doped lithium niobate was derived .

该方法可直接求得非寻常光的波法线方向，从而为利用（通常）折射率计算光程提供方便。

It can give the direction of the wave normal and thus is convenient to calculate the optical path in crystals .

而寻常光分别沿+y和-y轴方向入射时，二者的透射率和反射率的时间行为明显不同。

Whereas when the o polarized incident light is launched into the crystals along + y axis and - y axis , respectively , the time behaviors of the reflectivity and transmissivity for both cases are obviously different .

寻常型银屑病光量子血疗的效果和安全性

Study on the efficacy and safety of ultraviolet blood irradiation and oxygen-action in the treatment of psoriasis vulgaris