光镊阵列的全息生成和三维旋转

5th International Workshop on Laser and Fiber-Optical Networks Modeling, 2003. Proceedings of LFNM 2003. Pub Date : 2003-11-17 DOI:10.1109/LFNM.2003.1246103

J. Leach, P. Jordan, E. Yao, M. Padgett, J. Courtial

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引用次数: 0

摘要

摘要形式只给出。最近，光学镊子经历了一场革命，它结合了空间光调制器(slm)，使制造大量的光阱并在三维空间中动态地重新配置它们成为可能。在这篇文章中，我们展示了改进的交互式，三维控制被困在光学镊子中的微观粒子的方法。特别是，我们能够创建光学陷阱的三维阵列并在三维中旋转它们。我们通过结合楔形和透镜组合的发光全息图来计算slm相位全息图上的图案。我们相信，在光学镊子中捕获的微观粒子的前所未有的三维控制将在生物科学中找到应用。

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Holographic generation and three-dimensional rotation of arrays of optical tweezers

The summary form only given. Recently optical tweezers have undergone a revolution by incorporating spatial light modulators (SLMs) that make it possible to create large numbers of optical traps and dynamically re-configure them in three dimensions. In this article we demonstrate ways for improved interactive, three-dimensional control of microscopic particles trapped in optical tweezers. In particular, we are able to create three-dimensional arrays of optical traps and rotate them in three dimensions. We calculate the patterns on the SLM-phase holograms - by combining blazed holograms of combinations of wedges and lenses. We believe that the unprecedented three-dimensional control of microscopic particles trapped in optical tweezers will find applications in the biological sciences.

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5th International Workshop on Laser and Fiber-Optical Networks Modeling, 2003. Proceedings of LFNM 2003.

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