optical transmission loss meaning in Chinese
光传输损耗
Examples
- On the base , we designed the waveguides " structure and fabrication parameter . and in the design of symmetric y - branch of proton - exchange s ingle - y phase linbo3 modulaor , we used finite difference beam propagation method to analyze and compare the optical transmission loss of different s - bend y - branch
本文对质子交换linbo _ 3单y相位调制器的重要部件y分支进行了深入的研究，比较了不同s弯曲形式的y分支过渡长度与损耗的关系，并计算出间距250 m时的最小弯曲长度。 - Because the cross - section of the oversized rib waveguide we fabricated by wet - etching was trapeziform , we analyzed the transmission of oversized rib waveguide by combining effective refractive - index method . the influence of some factors on the optical transmission loss , such as material structure , the height of rib waveguide , and the thickness and refractive index of waveguide layer and up - layer of polymer material , was analyzed
因为湿法腐蚀工艺制作的反脊波导横截面是梯形状的，因此论文中采用了一种简单有效的方法，即有效折射率法，对梯形反脊波导的光传输损耗特性进行了分析，同时考虑金属电极产生热场对脊波导传播特性的影响。