作者: Ming-Dar Wei
DOI: 10.1016/J.OPTCOM.2007.04.044
关键词: Optics 、 Moment (physics) 、 Gaussian beam 、 Gaussian 、 Beam (structure) 、 Physics 、 Lens (optics) 、 Axicon 、 Intensity (heat transfer) 、 Flattening
摘要: This study explores the characteristics of bottle beams that are formed by super-Gaussian impinge through an axicon and a positive lens. Analytical solutions for on-axial intensity Gaussian apertured-plane were obtained. The barrier around dark region has larger variation higher-order profiles. Flattening tops profiles increases lengths fixed second-order moment width or distance between