摘要
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。
This paper discusses a new concept appeared recently: the diffraction -free beam, whose physical principles and future applications are also discussed.
出处
《强激光与粒子束》
EI
CAS
CSCD
1992年第1期148-152,共5页
High Power Laser and Particle Beams
关键词
无衍射光束
光束
光能传输
类光束
diffraction-free beam ,Gaussian beam, energy transmission.
