摘要
讨论了螺旋波的特性，利用计算机模拟螺旋波与平面波干涉形成的光学位错图案制成光栅。
The interference pattern between a screw wave and a plane wave is investigated and the diffraction gratings were synthesized with the aid of a computer. Using the synthesized gratings with different orders, hollow beam of different sizes is obtained.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第10期1467-1469,共3页
Acta Optica Sinica
