Optical tweezer arrays and optical substrates created with diffractive optics

Optical tweezer arrays and optical substrates created with diffractive optics
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DOI:
10.1063/1.1148883
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发表时间:
1998-05-01
影响因子:
1.6
通讯作者:
Grier, DG
Grier, DG
中科院分区:
工程技术4区
文献类型:
--
作者:
Dufresne, ER;Grier, DG

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我们描述了一种简单的方法,从一个单一的激光束使用衍射光学元件创建多个光镊。作为这种技术的演示,我们已经实现了一个4x 4的光镊-十六镊子的正方形阵列。衍射光镊不仅将促进纯添加应用物理中的许多新实验,而且将用于制备纳米复合材料和器件,包括光子带隙材料和光路元件。(C)1998年美国物理学会。
We describe a simple method for creating multiple optical tweezers from a single laser beam using diffractive optical elements. As a demonstration of this technique, we have implemented a 4x4 square array of optical tweezers-the hexadeca tweezer. Not only will diffractively generated optical tweezers facilitate many new experiments in pure add applied physics, but they also will be useful for fabricating nanocomposite materials and devices, including photonic bandgap materials and optical circuit elements. (C) 1998 American Institute of Physics.