coupled mode theory meaning in English
耦合模理论
Examples
- Matrix methods and coupled mode theory are applied to resonator structures such as distributed feedback lasers , tunable lasers and microring devices
矩阵方法与偶合模式理论被提供来做共振腔结构，如分散式回授雷射、可调雷射及微环型元件。 - Using the couple mode theory , the reflection spectrum , the peak reflectivity and the reflection bandwidth of several typical fiber grating filters have been theoretically analyzed and numerically simulated
数值模拟了它们的反射谱分布、峰值反射率以及反射带宽随光纤光栅的长度和光栅折射率的调制深度的变化关系。 - A wide range of the branching ratio can also be achieved for the asymmetric case . using supermode theory , i compared the design results of directional coupler by means of 2d mode and 3d mode and designed 3db directional coupler using 3d bpm and couple mode theory
实际的设计过程中，考虑到定向耦合器输入波导和输出波导部分的耦合影响，围绕耦合模理论计算结果手动调节耦合区长度，并应用三维bpm来模拟设计，得到耦合区长度，设计了精确的3db定向耦合器。 - Based on local coupling mode theory of graded index optic fiber wave guide , the variation regularity of coupling output light has been deduced when sound wave acts on single mode optic fiber coupler . and a new idea has been proposed that a novel sensor can be applied on detection of acoustic / vibration . the sensing element of sensor is the melting area of single mode coupler in which the feasibility of the new - type optic fiber sensor has been proved in experiment
本文从缓变光纤波导的局部耦合模理论出发，推导出了单模光纤耦合器耦合分光在声波作用下的变化规律，提出了以单模光纤耦合器的熔融区为传感元件的传感器在声振动信号检测中应用的新思想，并实验论证了这种新型光纤传感器应用于实际的可行性。 - Silicon v - groove structure can provide fiber with high precision orientation . so the problems about how to make light into soi efficiently and coupling between multichannel waveguide devices and fibers can be solved . the coupled mode theory of single - mode fiber and ridge waveguide has been described and analyzed , and the best coupling condition is obtained
本文围绕硅v型槽的设计和制作，从理论上详细分析了单模光纤与脊形波导的模式特点，得出最佳的耦合条件，在此基础上设计出最合适的硅v型槽结构。