论文部分内容阅读
Ince-Gaussian模式是继Hermite-Gaussian和Laguerre-Gaussian模式之后的第3类近轴波动方程的完整解系,其横模图形多样,且螺旋Ince-Gaussian模式存在分离的涡旋结构并携带轨道角动量,这些特点使其在微粒操控、生物医学、光学通信等领域有广阔的应用前景,因而受到广泛的关注。基于此,阐述了Ince-Gaussian模式的理论基础,详细介绍了其产生的方法及相应的优缺点,指出今后实现高效Ince-Gaussian模式激光输出的研究方向。
The Ince-Gaussian model is a complete solution to the third type of paraxial wave equation following the Hermite-Gaussian and Laguerre-Gaussian modes with a large number of transverse modes and a spiral spiral Ince-Gaussian mode with a separate orbital angle Momentum, these characteristics make it in the particle manipulation, biomedical, optical communications and other fields have broad application prospects, and therefore has received widespread attention. Based on this, the theoretical basis of Ince-Gaussian mode is elaborated, the method of generating it and its corresponding advantages and disadvantages are introduced in detail, and the research direction of realizing high efficiency Ince-Gaussian mode laser output is pointed out.