光学镊子
俘获
全息术
光场
结构光
光学
极化(电化学)
光场
光电子学
物理
计算机科学
电场
化学
地理
物理化学
林业
量子力学
作者
Eileen Otte,Cornélia Denz
出处
期刊:Applied physics reviews
[American Institute of Physics]
日期:2020-11-25
卷期号:7 (4)
被引量:132
摘要
The pace of innovations in the field of optical trapping has ramped up in the past couple of years. The implementation of structured light, leading to groundbreaking inventions such as high-resolution microscopy or optical communication, has unveiled the unexplored potential for optical trapping. Advancing from a single Gaussian light field as trapping potential, optical tweezers have gotten more and more structure; innovative trapping landscapes have been developed, starting from multiple traps realized by holographic optical tweezers, via complex scalar light fields sculpted in amplitude and phase, up to polarization-structured and highly confined vectorial beams. In this article, we provide a timely overview on recent advances in advanced optical trapping and discuss future perspectives given by the combination of optical manipulation with the emerging field of structured light.
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