通过在相位元件上3D打印发光面实现均匀照明的离轴全息投影

Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics Pub Date : 2019-05-05 DOI:10.1364/CLEO_SI.2019.SM1J.6

Hao Wang, Yejing Liu, Qifeng Ruan, Hailong Liu, R. Ng, You Sin Tan, Joel K. W. Yang

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引用次数: 0

摘要

利用3D打印技术制作了一种新型的衍射光学元件，该元件具有光刻面，可获得均匀光照的离轴全息图。实验得到了无零级光斑的全息图，符合衍射理论。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Achieving Off-Axis Holographic Projections with Uniform Illumination by 3D Printing Blazed Facets on Phase Elements

A new design of diffractive optical elements with blazed facets is fabricated using 3D printing to obtain off-axis holograms with uniform illumination. Experimental holograms without zero order spot are achieved, fit well with diffraction theory.

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Conference on Lasers and Electro-optics : (CLEO). Conference on Lasers and Electro-optics

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