奇点光学概论  

Introductory Concepts of Singular Optics

作　　者：吕百达[1] 

机构地区：[1]四川大学激光物理与化学研究所,四川成都610064

出　　处：《四川师范大学学报（自然科学版）》2011年第6期899-905,共7页Journal of Sichuan Normal University（Natural Science）

基　　金：国家自然科学基金(10574097和10874127)资助项目

摘　　要：奇点光学被认为是现代光学的一个新的分支学科,其研究对象已从完全相干光波场(相干奇点光学)推广到部分相干光波场(相关奇点光学),从单色光波场推广到多色光波场,从标量光波场推广到矢量光波场,从理论研究和计算模拟扩展到实验和应用.结合我们的工作,对奇点光学中一些基本概念和进展做了综合评述.奇点光学中取得的成果不仅有重要基础科学研究意义,而且有助于新奇点物理学的发展.Singttlar optics has been recognized as a new branch of modern optics, and its research subject has been extended from fully coherent optical wavefields （coherent singular optics） to partially coherent wavefields （correlation singular optics）, from monochromatic optical wavefietds to polychromatic optical wavefields, and from scalar optical wavefields to vector optical wavefields, as well as from theoretical ：study and numerical simulation to experiments and applications. In this paper, based on our work, some basic concepts and recent advances in singular optics are reviewed. The results obtained in singnlar optics are of importance not only for the fundamental science, but also of benefit to developing novel singular physics.

关 键 词：奇点光学 相干奇点光学 相关奇点光学 光谱开关 偏振奇点 

分 类 号：O433[机械工程—光学工程]