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3D Switchable Diffractive Optical Elements Fabricated with Two‐Photon Polymerization
Advanced Optical Materials, 2022John J Sandford O'Neill +2 more
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The invention relates to a diffractive optical element (1) for generating from an input light beam (65) a plurality of smaller light spots (66) on a target surface (21), comprising a material layer (10) having a plurality of at least first and second subareas (11, 12, 13) having any of first and second absorption coefficients or first and second ...
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Inverse design and demonstration of high-performance wide-angle diffractive optical elements
Optics Express, 2020Dong Cheon Kim, Toralf Scharf
exaly
Diffractive Optical Elements For Use In Infrared Systems
Optical Engineering, 1989Wilfrid B Veldkamp
exaly
Refractive and diffractive properties of planar micro-optical elements
Applied Optics, 1995R E Kunz, Hans Peter Herzig
exaly
Tunable Diffractive Optical Elements Based on Shape-Memory Polymers Fabricated via Hot Embossing
ACS Applied Materials & Interfaces, 2016Senta Schauer +2 more
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Multifunctional binary diffractive optical elements for structured light projectors
Optics Express, 2018Omri Barlev, Michael A Golub
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Diffractive optical elements for the infrared
16th Congress of the International Commission for Optics: Optics as a Key to High Technology, 1993openaire +1 more source
Design of diffractive optical elements for multiple wavelengths
Applied Optics, 1998Yoel Arieli
exaly