diffraction-free beam的意思|示意
diffraction-free梁
diffraction-free beam的网络常见释义
衍射光束 1987年，J．Durnin提出非衍射光束（diffraction-free beam）的概念，即贝塞尔光束啪＿¨，指出当这种光束在空间传播时，其电场满足Helmholtz方程，且传播时光强分布不会随距离改变而改变，或...
消衍射光束 diffraction-free beam 消衍射光束...
diffraction-free beam相关短语
1、 Diffraction free photon beam 无衍射光子束
2、 diffraction-free bessel beam 无衍射贝塞尔光束
3、 diffraction-free optical beam 无衍射发散光束
diffraction-free beam相关例句
This paper discusses a new concept appeared recently: the diffraction -free beam, whose physical principles and future applications are also discussed.
本文介绍了国际学术界新近提出的无衍射光束概念，对该光束的物理机制和应用前景进行了讨论。