The linear guide shown in Fig. 3.226 couples to the planar guide via the evanescent field which appears in the gap between the two guides.
图3．226所示的条形波导通过出现在两波导间隙的消失场同平面波导耦合。
The linear guide shown in Fig. 3.226 couples to the planar guide via the evanescent field which appears in the gap between the two guides.
图3．226所示的条形波导通过出现在两波导间隙的消失场同平面波导耦合。
应用推荐