【摘要】 采用光线光学研究方法，对高会聚单束激光作用于电介小球的力学问题进行了定性和定量描述；讨论了用激光微束捕捉电介微粒的条件、光陷特性和实验方法。更多还原

【Abstract】 Qualitatively and quantitatively we describe the forces of single laser beam of highly convergent exerted on dielectric microspheres using a ray optics method.The characteristics of optical trap,the conditions under which the dielectric microspheres can be trapped,and the experimental methods to study the question are discussed in this paper.更多还原