Without the misalignment, coupling efficiency increases with the decreasing of taper length.

失配不存在时, 耦合效率随著锥长的增加而减小.

互联网

In order to improve coupling efficiency, the bottom truncated and top truncated are put forward.

为提高耦合效率, 提出了截底法和截顶法.

互联网

With the misalignment, this relation is that the coupling efficiency decreases with each kind of offset.

失配存在时耦合效率随轴向和角向失配的增大而减小.

互联网