【摘要】 分析了单个微粒的光能和粒径之间的关系。鉴于单个颗粒的散射光信号很弱 ,提出在激光器的内腔测量小粒径颗粒。实践证明 ,该方法对较小粒径的颗粒检测有效。更多还原

【Abstract】 Relationship between the energy of single microparticle and its diameter was analysed in the article. Because the scattering signal of a single particle is very weak, the diameter of the particle can be detected inside laser producer. The practice showed the method is effective for detecting the diameter of microparticles.更多还原