output waveguide meaning in English
输出波导
Examples
- A conventional edg design is based on the rowland circle on which the end points of the input and output waveguides located
原有edg采用rowland圆设计，输入输出在圆弧曲线上由条形波导引出。 - For example , in some applications an edg without input and output waveguides is preferable and it is much easier to fabricate . an edg of flat input / outputs can also maintain a good linear dispersion and a perfect focused field as a conventional edg this paper presents a design method for an edg of flat input / outputs is presented
而平场输入输出的edg在很多应用中可以省去制作输入输出波导，大大简化制作工艺；同时平场输入输出的edg能够保持良好的线性色散和聚集效果。 - The analytical result of the tir mirror shows that this type of awg device with tir mirrors has high fabrication tolerance . the tapered waveguide and the output waveguide of the device are designed and improved . simulation results indicate that introduction of tapered waveguides with different widths and design improvement of the output waveguide can both improve the performance of the awg device
对全内反射镜的分析表明这种全内反射型的awg器件具有较高的制作容差；改进设计了awg器件中的楔形波导和输出波导，模拟结果表明不等宽楔形波导的引入可以改善awg器件的性能，对输出波导进行改进设计同样可以提高awg器件的性能。 - The hybrid method can simulate accurately both the imaging and polarization - dependent diffraction characteristics of a concave grating . to meet the growing need for flattened passband in a practical wdmsystem , three design methods , namely , the tapered output waveguide structure with air - slots , the three - focal - point method and the analytical method of spatial phase modulation , are introduced to achieve a passband - flattened diffraction grating device
针对实际光通信应用中对通带带宽的需求，本文提出了“结合空气槽的渐变输出波导结构方法” 、 “三焦点方法”及“显式公式空间相位调制法”三种使平面集成型衍射光栅波分复用器件获得平顶型频谱响应的优化设计方法。 - Based on this simulation method , the following novel designs are developed : 1 , the two - stigma design , which can reduce the aberrations and improve the imaging of the grating ; 2 , the flat - field design , which can omit the output waveguides and make an edg easier tc fabricate ; 3 , the passband flattening design , which can relax the requirements on wavelength control for lasers and filters in a wdm system ; 4 , the reduced back - reflection design , which guarantees very little reflection light back into the input channel and improves the feature of the return loss
本论文以用于光通信中的平面集成蚀刻衍射光栅为研究对象，具体的分析了的它的工作原理和设计思想，并给出了设计中的经验和方法。器件设计后需要进行性能计算和模拟以减小复杂的集成光器件制作试验，本论文描述了计算蚀刻衍射光栅比较准确的模拟方法，其结果能够很好的接近实际情况。基于这样的模拟计算方法，本论文提出了改进蚀刻衍射光栅设计的几种方法： 1