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Terahertz structured light: nonparaxial Airy imaging using silicon diffractive optics [PDF]
Light: Science & Applications, 2022 Demonstration of generation of terahertz structured light in a form of configurable Airy beam for imaging aims and 2D materials inspection using exclusively flat silicon diffractive optics.
Rusnė Ivaškevičiūtė-Povilauskienė +11 more
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Ultra-thin light-weight laser-induced-graphene (LIG) diffractive optics [PDF]
Light: Science & Applications, 2023 The realization of hybrid optics could be one of the best ways to fulfill the technological requirements of compact, light-weight, and multi-functional optical systems for modern industries.
Younggeun Lee +15 more
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Towards Two-Photon Polymerization-Compatible Diffractive Optics for Micro-Mechanical Applications [PDF]
Micromachines, 2023 Diffractive optics are structured optical surfaces that manipulate light based on the principles of interference and diffraction. By carefully designing the diffractive optical elements, the amplitude, phase, direction, and polarization of the ...
Victoria Paige Stinson +3 more
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Photonic machine learning with on-chip diffractive optics [PDF]
Nature Communications, 2023 Integrating diffractive optical neural networks (DONN) would reduce errors due to bulky components and calibration. Here, the authors exploit integrated 1D dielectric metasurfaces to realise an on-chip DONN device with 90% classification accuracy ...
Tingzhao Fu +8 more
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Polarization-sensitive diffractive optics and metasurfaces: “Past is Prologue” [PDF]
NanophotonicsPolarization control and switchability are among the most unique features of “metasurfaces” as compared with diffractive optics technologies of the past.
Rubin Noah A., Fainman Yeshaiahu
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Coherent Diffractive Imaging with Diffractive Optics
Physical Review Letters, 2022 Physical review letters 128(22), 223901 (2022).
Jakob Soltau +2 more
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Color imaging using a system based on 3 diffractive lenses
Компьютерная оптика, 2023 The possibility of essentially reducing the weight and production cost of computer vision systems has led to the publication of a large number of research works dealing with the development of new imaging systems based on diffractive optics.
S. Stepanenko +4 more
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Компьютерная оптика, 2022 The work is devoted to the development of the quantum theory of diffractive optical elements. Aspects of quantum optics are considered by the example of light diffraction from a dielectric plate in a resonator.
S.I. Kharitonov +3 more
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Analysis of the Advantages of Laser Processing of Aerospace Materials Using Diffractive Optics
Metals, 2021 We considered possibilities of an application of diffractive free-form optics in laser processing of metallic materials in aerospace production. Based on the solution of the inverse problem of heat conduction, an algorithm was developed that calculates ...
Serguei P. Murzin +2 more
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Shapeshifting Diffractive Optical Devices [PDF]
Laser & Photonics Reviews, 2022 AbstractIn optical devices like diffraction gratings and Fresnel lenses, light wavefront is engineered through the structuring of device surface morphology, within thicknesses comparable to the light wavelength. Fabrication of such diffractive optical elements involves highly accurate multistep lithographic processes that in fact set into stone both ...
Oscurato, Stefano L. +5 more
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