摘要
本文通过计算分析和理论证明,提出从光源出光功率分布和传播介质两方面抑制细光束发散或衍射的途经,原理实验证明这些途径是可行的,可以充分满足实际使用要求。
In this paper, by compute analysis and theory testimony the ways are proposed to restrain divergence or diffraction of tiny light beam with light power distributions outputing from source, with the propagation media. The experiment of principle proved that ways are applicable. A practical need for use can be satisfied fully.
关键词
细光束
发射
衍射
Tiny fight beam
Divergence
Diffraction
Restraining.
