1) focusing grating
聚焦光栅
2) FGC Focusing Grating Coupler
聚焦光栅耦合器
3) stigmatic concave grating
凹面聚焦光栅
4) focusing grid
聚焦栅极
5) focus mask
聚焦栅
6) focusing spot
聚焦光斑
1.
Numerical simulation of pyramdal tip entirely coated with Ag film with focusing spot at nanometer scale;
利用镀银膜的四面锥尖实现纳米尺度聚焦光斑的数值模拟
补充资料:冲击波聚焦效应