結構性光場的產生與應用是近年來光學研究中發展的重點之一。本文介紹以固態雷射技術產生落在幾何光束上的結構性光場。利用光學和力學的對應性探討在簡諧運動中古典與量子間的對應關係。此外,以光學轉換系統將光場轉換為具有角動量分布的結構性光源是我們的研究方向,具有角動量的光場操控微粒子的功用在高科技應用扮演相當重要的角色。
Recently, generation and applications of structured beam have attracted much attention in optical researches. In this work, we introduce the structured beams localized on geometrical rays generated from advanced laser system. Furthermore, the correspondence between optics and mechanics provides some insights into the study of quantumclassical correspondence. Besides, the structured beams can be converted to possess optical angular momentum by a pair of cylindrical lens. The structured beams possessing large orbital angular momentum play an important role in manipulating microparticales.