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- It is the focus to get eigen equation of all kinds cross section waveguide in guide wave optics. 求解各类截面波导的本征方程,一直是导波光学研究的焦点问题。
- guided wave optics (fiber and integrated optics) 导波光学
- guided wave optics(fiber and integrated optics) 导波光学(光纤和集成光学)
- guiding wave optics 导波光学
- guided wave optics 导波光学
- Longitudinal ultrasonic guide wave dispersion equation of inviscid liquid-filled pipe is analyzed theoretically. 从理论上得到了充非粘性液体管道中纵向超声导波的频散方程。
- Through diffraction invese ratio relation and quantization of geometrical optics,the transition between geometrical optics and wave optics was discussed. 通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。
- Nature of Light, Geometrical Optics, and Gaussian Approximation, Wave Optics, Interference of Light, Coherence, Polarization of Light, Diffraction of Light. 光的性质、动光学、何光学及高斯近似、的干涉、干性、的偏振、的绕射、些重要的应用实例。
- Starting from the curvature of 3- dimensional Riemannian manifold, a new complex space which can contain the information of both geometrical optics and wave optics is built. 从三维黎曼流形的曲率出发,构造了一个复空间。它的流线能兼容几何光学与波动光学的信息。
- Through diffraction invese ratio relation and quantization of geometrical optics, the transition between geometrical optics and wave optics was discussed. 摘要通过衍射反比关系和几何光学的量子化,讨论了几何光学和波动光学的过渡问题。
- The ray optics and wave optics methods for slab waveguides are also explained while the Marcatili's method and the effective index method are introduced for channel waveguides. 研究了平面平板波导的射线理论分析法和电磁场分析法,条形波导的马卡梯里法和等效折射率法。
- Stoneley wave is a kind of guide waves propagating along the liquid\|solid interface in well. 斯通利波是一种沿井壁传播的声波,当声波脉冲与井壁和井内流体的界面相遇时就会产生斯通利波。
- The recent advances in ultrasonic guided wave testing technique are summarized. 摘要综述近年来超声导波检测研究的最新进展。
- It is necessary to process the waveforms of long spacing sonic logs and identify the associated guide waves. 但是必须对长源距声波测井波形进行处理,分辨出相应的导波。
- Guided wave second-harmonic (SH) generation can not be phase matched automatically by Cerenkov radiation scheme. 用波导产生倍频波时,如果倍频波进入辐射模区,仍然有相匹配问题。
- She paid her way by acting as a guide. 她当导游来维持生活。
- Based on the ultrasonic guided wave technique and the dispersive waveform prediction method, a method about how to image defects in pipes is presented. 摘要在导波传播理论和频散波形预测理论的基础上,研究了超声导波在检测管道时,如何利用时域波形重构缺陷图像的问题。
- Instinct is not always a good guide. 凭本能行事不一定都对。
- Experiments show that the ferrofluid thin film behaves good characteristics of optical bistability and can be used as ultra-long wave optical waveguide devices. 研究表明:磁液薄膜具有良好的磁光双稳特性,可用作超长波红外波导器件。
- Are you suggested I am a tour guide? 你是不是建议我当导游?