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- According to analytic transfer matrix (ATM) method, it is possible to precisely determine the modal characteristics of a planar optical waveguide with arbitrary index profiles. 利用分析转移矩阵方法,可精确计算任意折射率分布光波导模式的有效折射率。
- Arbitrary index profiles 任意折射率分布
- The Influence of Annealing Treatment on the Refractive Index Profiles of Ion-implanted Lithium Niobate Planar Waveguides[J]. 引用该论文 卢菲;孟鸣岐;李伟;王凤翔;王克明;邴永红.
- An average method is applied to the nonlinear diffusion equation to obtain nonlinear analytical models for the index profiles of two-step ion-exchange splitters. 介绍了在用两步离子交换方法制作光功分器中,在高斯分布为初始条件下采用平均法求出非线性两步离子扩散方程的折射率分布,与实验测出的折射率分布符合得很好。
- We have studied the influence of different annealing conditions on refractive index profiles of He and H ions implanted lithium niobate planar waveguides. 研究了不同退火条件对氢离子和氦离子注入铌酸锂平面波导中折射率分布的影响。
- The function n(x, y)is known as the refractive index profile. 函数n（x，y）称为折射率分布。
- In this paper, it is reported that we have first time measured the FFP,NFP and the Effective Area of single mode fibers with difference Refractive Index Profiles by the Variable Aperture Technique. 本文介绍用可变孔径法测试出各种折射率剖面结构的单模光纤的远场和近场分布，以及这些光纤的有效面积。
- It can be applied to an arbitary refractive index profile of the MQW waveguide. 该公式是偏振态和量子阱波导折射率分布的函数。
- The refractive index profile of planar waveguide is obtained with inverse WKB method by measured mode refractive index. 根据实验测得的模折射率,用反WKB方法求出了离子交换平面波导中折射率的横向分布。
- In the paper, a simple formula, which is relationship between differential mode delay and refractive index profile in multi-mode fibers, is given. 给出了多模光纤中微分模时延与折射率剖面分布间的简单关系；
- She married an artist with an arbitrary character. 她嫁给一个性格反覆无常的艺术家。
- 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. 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。
- These devices can not only accomplish polarized light interference experiment, but also measure the refractivity or refractive index profile of crystal. 经过分析，该装置不仅能完成偏振光的干涉实验，而且可以测定晶体的折射率或折射率分布情况。
- Most presidents in this African country are arbitrary rulers. 这个非洲国家的总统大多数是专横的统治者。
- The test on its optical transmittance was conducted, and analysis of the refractive index profile of a gradient index (GRIN) rod made of the base glass was performed. 制备了自聚焦透镜的基础玻璃,对其透过率进行了测试,并对由这种玻璃制成的梯度折射率(GRIN)棒的折射率分布进行了分析。
- The shift error in ERS SAR image is calculated using the measurements of refractive index profile in Beijing area and moderate electron concentration in China. 计算结果表明在一般的研究中成像点距离向漂移可以忽略不计；
- A novel transmitted-light differential interference contrast (DIC) system is used to nondestructively measure the refractive index profile (RIP) of an optical fiber. 提出一种由两组偏光棱镜组成的透射式微分干涉系统,用来测量光纤的折射率分布。
- The choice of players for the team seems completely arbitrary. 对队员的挑选似乎完全是主观决定的。
- The assignment of electrons is somewhat arbitrary. 电子的分配多少带有武断性。
- The index is at the back (of the book). 索引在(书的)末尾。
