Holographic optical assembly and photopolymerized joining of planar microspheres.

Holographic optical assembly and photopolymerized joining of planar microspheres.
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全息光学组装和平面微球的光聚合连接。

DOI:
10.1364/ol.41.003571
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发表时间:
2016
期刊:
影响因子:
3.6
通讯作者:
J. Hopkins
J. Hopkins
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
L. Shaw;S. Chizari;R. Panas;M. Shusteff;C. Spadaccini;J. Hopkins

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相似文献

本研究的目的是展示一种全息驱动的光聚合过程,用于连接胶体颗粒以创建固定到基底上的平面微结构,该微结构可以通过实时测量进行监测。全息光镊(HOT)已被用来安排在这项工作之前的微粒阵列,在这里,我们介绍了一种新的光聚合过程中快速加入同时处理的微球在一个平面上。此外,我们展示了一种新的过程控制技术,用于有效地识别粒子已成功地加入通过测量粒子的布朗运动的充分减少。这种技术和我们所展示的连接方法使HOT技术能够朝着微结构的自动化增材制造迈出关键的一步。
The aim of this research is to demonstrate a holographically driven photopolymerization process for joining colloidal particles to create planar microstructures fixed to a substrate, which can be monitored with real-time measurement. Holographic optical tweezers (HOT) have been used to arrange arrays of microparticles prior to this work; here we introduce a new photopolymerization process for rapidly joining simultaneously handled microspheres in a plane. Additionally, we demonstrate a new process control technique for efficiently identifying when particles have been successfully joined by measuring a sufficient reduction in the particles' Brownian motion. This technique and our demonstrated joining approach enable HOT technology to take critical steps toward automated additive fabrication of microstructures.
DOI: 10.1364/oe.14.013095
发表时间: 2006-12-25
期刊: OPTICS EXPRESS
影响因子: 3.8
作者:
Chapin, Stephen C.;Germain, Vincent;Dufresne, Eric R.
通讯作者: Dufresne, Eric R.