本文提出等效电流计算光波导耦合理论。
In this paper, the equivalent current theory of optical waveguide coupling is discussed.
本理论应用于光波导耦合问题易于得到普遍的结论。
General conclusions are easily obtainable by application of this theory on optical waveguide coupling problems.
本理论应用于光波导耦合问题易于得到普遍的结论。
General conclusions are easily obtainable by application of this theory on optical waveguide coupling pro...
通过实验，深入研究了单模光纤与光波导开关的耦合封装，设计出封装用的实验装置。
Through experiments, the coupling of single mode fiber and waveguide switches has been researched thoroughly, and experimental devices have been designed.
由使用棱镜耦合器的一种新技术即漏模法，测量了平板玻璃光波导的参数(薄膜的折射率和厚度)。
The parameters of the optical slab glass waveguide (refractive index and thickness of thin film) were measured by a new technique for using the prism coupler, i. e., leaky mode method.
结果可用于处理这类波导(如银离子交换玻璃光波导等)的模耦合或有关器件的问题。
The results can be used to deal with the relevant problems to the glass waveguide fabricated by Ag ion exchange technique.
本文利用耦合波理论分析推导了单模平面光波导中两波混合的耦合波方程和弱相干光放大率的表示式。
The coupled equation of two-wave mixing and expressions for weak beam amplification in a single mode waveguide are deduced by application of coupled wave theory.
研究了一种基于微环谐振腔的耦合共振光波导反射镜。
A coupled-resonator optical waveguide reflector(CROWR) based on triple-micoring was investigated.
本文利用最佳端焦耦合法对交叉光波导的损耗特性进行了测量和研究，绘制了波导损耗随交叉次数和交叉角的变化曲线。
The characteristic curves of the waveguide loss versus the number of transpositions and crossing angle are drawn out, which conform to the expcted loss characteristics of crossed optical waveguide.
简介光波导的种类，讨论几种常用的光耦合技术和波导材料。
The types of optical waveguides are outlined, followed by a discussion of commonly used optical coupling techniques and waveguide materials.
开发设计了三种适用于光波导自动对接耦合的调芯方案：半值法、质心法、遗传法。
Three auto-aligning methods are designed, which are called the half value method, the barycenter one and the one based on genetic algorithm (GA), respectively.
基于空间暗光孤子诱导波导的模式特性以及光波在波导间耦合理论，提出了一种实现光控可变定向耦合器的方法。
A photovoltaic spatial soliton theory of duotone signal beam with monochrone background beam is presented, and a solution of bright soliton has been obtained by a numberical method.
本文介绍了在透明材料内部或表面进行微制备的方法和应用，包括利用飞秒激光诱导的折射率变化来制作光波导、光栅和耦合器等；
Microfabrication techniques and their applications are introduced, including femtosecond laser induced refractive index change for fabrication of optical waveguides, gratings and couplers;
本文介绍了在透明材料内部或表面进行微制备的方法和应用，包括利用飞秒激光诱导的折射率变化来制作光波导、光栅和耦合器等；
Microfabrication techniques and their applications are introduced, including femtosecond laser induced refractive index change for fabrication of optical waveguides, gratings and couplers;
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