Design and Simulation of Combined Pinholes/Microlens Array for Integral Imaging

In this paper, we present a new, to the best of our knowledge, structure of double pinhole/micro-lens array (DP/MLA) with two center-depth planes, used for improving the depth-of-field (DOF) of integral imaging (II), which can be fabricated by a combination of lithography and inkjet printing. The results show that a black circular groove array prepared by lithography can be used for micro-lens location and reduce the stray light for II. By controlling the parameters of the inkjet printing system, DP/MLA with high precision, high alignment, and good focusing ability can be achieved. When the fabricated DP/MLA is applied in the II system, the reconstructed image has a better three-dimensional (3D) image with higher DOF than that by traditional MLA and higher quality than that by ordinary double-layer MLA.

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Fabrication of a micro-lens array for improving depth-of-field of integral imaging 3D display

Peng

Zhou

Zhang

et al. 2020

Appl. Opt.

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立体视区完整的无串扰集成成像3d显示

Deng Hui,

Guojiao Lü,

Wu Fei

et al. 2023

激光与光电子学进展

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Design and Simulation of Combined Pinholes/Microlens Array for Integral Imaging

Cited by 2 publications

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Fabrication of a micro-lens array for improving depth-of-field of integral imaging 3D display

Fabrication of a micro-lens array for improving depth-of-field of integral imaging 3D display

立体视区完整的无串扰集成成像3d显示

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