会聚光束

用BP网络实现会聚高斯光束的衍射变换

Realization of the Diffraction Transformation of the Focused Gaussian Beam with BP Network

高会聚单光束激光陷阱捕捉电介小球的梯度力研究

The study of single laser gradient forces exerted on dielectric microspheres

基于自会聚多光束阵列的薄膜应力传感器

A Kind of Thin-Film Stress Sensor Based on Beam-Focusing Multi-Beam Array

会聚高斯光束光轴上的光场强度分布

Optical Field Intensity Distribution on Axis of a Focused Gaussian Beam

会聚高斯光束焦点附近的三维光分布状态

Three dimensional light distribution near focus of a focused Gaussian beam

微粒在会聚高斯光束中的受力分析

Analysis for the Force Exerted on a Micro-particle in the Focused Gaussian Laser Beam A Remark on C. F. Gauss

讨论了轴上点光强最大值相对会聚高斯光束束腰的偏移量同衍射孔径及高斯光束参数的关系。

The relation is discussed between the shift of the point of maximum intensity on axis from the waist of focused Gaussian beam and the radius of the diffracted aperture , and the parameters of the Gaussian beam .

本文用光线方法分析偏振单色平面波会聚成锥形光束后入射到多层介质膜上的反射波，得到了计算反射波电场强度的近似公式。

The reflection wave of a cone beam , which is formed by a linearly polarized plane wave through a convergence system and then incident upon a stratified medium , is analyzed .