研究了在渐变折射率介质中构成标准矢量波函数的必要条件。
The necessary conditions for construction of normal vector wave functions in inhomogeneous media with graded refractive index are studied.
以对称抛物线型渐变折射率平面波导为例，给出较为满意的分析结果。
Taking two-dimensional parabolic-index guides as an example, we found that the result was satisfying.
傅里叶合成方法是一种可以根据期望的光谱特性曲线设计渐变折射率薄膜的方法。
Fourier-transform method was a method could be used for the design of Gradient-index thin film according to the desired spectral transmission curve.
目的研究在折射率存在随机起伏的情况下，渐变折射率光纤中光线传播的混沌行为。
AimStudy chaotic behavior of optical rays in a GRIN fiber under random perturbation of refractive index.
最后将不被吸收的模式数与光纤总传播模式数作比较，得出渐变折射率DCF的吸收效率。
According to the number of non-absorbable modes and the number of all the propagating modes, we have obtained the absorption efficiency of graded-index DCF.
高能重离子在绝缘材料表面产生的潜径迹经过蚀刻后形成一定形貌的核径迹孔，而密集的径迹孔表面相当于渐变折射率层。
High energy heavy ions generate potential tracks on the face of insulated material, and a porous surface with gradient refractive index can be formed by etching the ion tracks.
目前渐变折射率透镜的应用，通常都采用其主轴就是光线传播的光轴（横向应用）的形式，未见主轴垂直光轴应用的纵向应用分析说明。
The application of GRIN rod lens is usually used with its core as optical axis, this is transverse application, and any analyze for vertical application is not seen.
目前，已有多种成熟的工艺技术，特别是离子交换技术，可以制备低损耗的渐变型折射率波导。
People have paid more attention to the graded-index optical waveguides formed by ion-exchanged for its easy fabrication and low transmission loss.
结果表明用传递函数方法处理折射率渐变分布的光波导问题，计算相对简单，可以得到精确的数值结果。
The results show that it is a relatively simple and exact method for using transfer function method to deal with the optical waveguides with graded refractive index profile.
应用保角度变换法，研究了非均匀折射率的平板渐变器中的光波问题。
By application of the conformal mapping method, the light wave in a slab taper with inhomogeneous-index is investigated.
应用保角度变换法，研究了非均匀折射率的平板渐变器中的光波问题。
By application of the conformal mapping method, the light wave in a slab taper with inhomogeneous-index is investigated.
应用推荐