cutofffrequency相关论文
Efficient coupling of evanescent waves in rectangular waveguides based on ultrathin planar capacitiv
This work proposes an approach to enable efficient coupling of evanescent waves below the cutoff frequency of a standard......
...
提出了一种光纤芯为单轴各向异性晶体、光轴方向为x轴、包层为各向同性材料的新型光纤模型。应用波导方程近似地求出光纤内场强分......