Numerical analysis of wavefront aberration correction using multielectrode electrowetting-based devices
Numerical analysis of wavefront aberration correction using multielectrode electrowetting-based devices
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DOI：
10.1364/oe.25.031451
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发表时间：
2017-12-11
期刊：
影响因子：
3.8
通讯作者：
Gopinath, Juliet T.
中科院分区：
文献类型：
--
作者：
Zohrabi, Mo;Cormack, Robert H.;Gopinath, Juliet T.
我们提出了一种新的光学设计，以纠正波前像差的多电极电润湿装置的数值模拟。我们的光学系统由两个多电极装置组成，前面有一个固定透镜。多电极元件用作自适应光学装置，其可用于校正许多成像设置、生物样品和大气中固有的像差。我们能够准确地模拟液-液界面形状使用计算流体动力学。这些表面的光线跟踪分析显示了像差校正的明确证据。为了证明我们的设计的强度，我们研究了三种不同的输入像差混合物，包括散光，彗差，三叶草，和额外的高阶像差项，振幅大到一个波在633 nm。(C)根据OSA开放获取出版协议的条款，2017年美国光学学会
We present numerical simulations of multielectrode electrowetting devices used in a novel optical design to correct wavefront aberration. Our optical system consists of two multielectrode devices, preceded by a single fixed lens. The multielectrode elements function as adaptive optical devices that can be used to correct aberrations inherent in many imaging setups, biological samples, and the atmosphere. We are able to accurately simulate the liquid-liquid interface shape using computational fluid dynamics. Ray tracing analysis of these surfaces shows clear evidence of aberration correction. To demonstrate the strength of our design, we studied three different input aberrations mixtures that include astigmatism, coma, trefoil, and additional higher order aberration terms, with amplitudes as large as one wave at 633 nm. (C) 2017 Optical Society of America under the terms of the OSA Open Access Publishing Agreement