Zhao Chenglong
Opt Express. 2017 Feb 6;25(3):2496-2510. doi: 10.1364/OE.25.002496.
In this article, we provide a detailed guide to the construction of a convertible optical trapping system for either single-beam or counter-propagating trap. The single-beam trap maintains all the functionalities that a conventional optical tweezer has. While the counter-propagating trap allows for the trapping of particles that single-beam trap cannot handle. The counter-propagating trap can be easily switched to a single-beam trap, and vice versa. Therefore, this convertible optical trapping system allows for the trapping and manipulation of particles with a wide variety of sizes and materials.
在本文中，我们提供了一个详细指南，用于构建一个可转换的光学捕获系统，该系统可用于单光束或反向传播捕获。单光束捕获保留了传统光镊的所有功能。而反向传播捕获则能够捕获单光束捕获无法处理的粒子。反向传播捕获可以轻松切换为单光束捕获，反之亦然。因此，这种可转换的光学捕获系统能够对各种尺寸和材料的粒子进行捕获和操控。
