3D printing of Fresnel lenses with wavelength selective tinted materials
3D printing of Fresnel lenses with wavelength selective tinted materials
复制标题
使用波长选择性有色材料 3D 打印菲涅尔透镜
DOI：
10.1016/j.addma.2021.102281
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发表时间：
2021
影响因子：
11
通讯作者：
Ali M
中科院分区：
文献类型：
--
作者：
Ali M
用于菲涅尔透镜制造的成熟的制造工艺是可用的。然而，适应增材制造往往是可取的，因为它打开了过多的设计和制造的可能性。目前的研究旨在证明3D打印具有定制设计和光学特性的菲涅耳透镜等光学设备的可行性。该研究使用计算机辅助设计工具研究菲涅耳透镜的3D建模，并为3D打印过程选择合适的材料。数字光处理3D打印的工艺参数经过定制，以在最终打印的镜片中获得具有精确几何尺寸的所需特征。将合适的油墨颜色引入液体单体树脂中，以3D打印具有选择性滤色，聚焦和传感应用潜力的有色菲涅耳透镜。印刷透镜的聚焦能力的特征在于使用定制的光学设置与相对功率强度和透射光谱测量的帮助下。使用接触角测量来分析表面润湿性，其揭示了透镜材料的亲水性。3D打印菲涅尔透镜是很有前途的光学元件，提供定制的光学设计，定制的着色材料，它们有可能与有源和无源光学传感器集成，用于传感应用。
Well-established manufacturing processes for Fresnel lenses fabrication are available. However, adapting additive manufacturing is often desirable, as it opens a plethora of design and manufacturing possibilities. The current study aims to demonstrate the feasibility of 3D printing of optical devices such as Fresnel lenses with customized designs and optical properties. The study investigates the 3D modeling of Fresnel lenses with a computer-aided design tool and selecting suitable materials for the 3D printing process. The process parameters of digital light processing 3D printing were tailored to get the desired features with accurate geometric dimensions in the final printed lenses. The suitable ink colors were introduced into the liquid monomer resin to 3D print tinted Fresnel lenses having the potential in selective color filtering, focusing and sensing applications. The focusing ability of the printed lenses was characterized by using customized optical setups with the help of relative power intensity and transmission spectra measurements. Surface wettability was analyzed using contact angle measurement that revealed the hydrophilic nature of lens material. 3D printed Fresnel lenses are promising optical elements, offering custom-built optical designs, tailored tinted materials and they have the potential to be integrated with both active and passive optical sensors for sensing applications.
使用立体光刻技术制造和分析经济高效的菲涅耳透镜
影响因子：
3.6
作者：
A. Shrotri;M. Beyer;Oliver Stübbe
通讯作者：
Oliver Stübbe
使用热压印工艺制造宽带红外光学器件的菲涅尔透镜
影响因子：
3.3
作者：
R. Kasztelanic;I. Kujawa;R. Stępień;K. Haraśny;D. Pysz;R. Buczyński
通讯作者：
R. Buczyński
影响因子：
2.9
作者：
Read, Michael Leonard;Morgan, Philip Bruce;Maldonado-Codina, Carole
通讯作者：
Maldonado-Codina, Carole