[HTML][HTML] First earth-imaging CubeSat with harmonic diffractive lens
N Ivliev, V Evdokimova, V Podlipnov, M Petrov… - Remote Sensing, 2022 - mdpi.com
Launched in March 2021, the 3U CubeSat nanosatellite was the first ever to use an ultra-
lightweight harmonic diffractive lens for Earth remote sensing. We describe the CubeSat …
lightweight harmonic diffractive lens for Earth remote sensing. We describe the CubeSat …
[HTML][HTML] Metasurface wavefront control for high-performance user-natural augmented reality waveguide glasses
Augmented reality (AR) devices, as smart glasses, enable users to see both the real world
and virtual images simultaneously, contributing to an immersive experience in interactions …
and virtual images simultaneously, contributing to an immersive experience in interactions …
Combined diffractive optical elements with adjustable optical properties controlled by a relative rotation: tutorial
S Bernet - JOSA A, 2021 - opg.optica.org
A pair of adjacent transmissive diffractive optical elements (DOEs) forms a combined DOE
with tunable optical properties, as, for example, a diffractive lens with an adjustable focal …
with tunable optical properties, as, for example, a diffractive lens with an adjustable focal …
Influence of 3D helical microstructure shape deviations on the properties of a vortex beam generated in the near diffraction zone
PA Khorin, SN Khonina - Journal of Optical Technology, 2023 - opg.optica.org
Subject of study. The effect of various deviations of the helical microstructure shape and
position associated with manufacturing and alignment errors on the properties of vortex …
position associated with manufacturing and alignment errors on the properties of vortex …
[HTML][HTML] Machine learning to optimize additive manufacturing for visible photonics
Additive manufacturing has become an important tool for fabricating advanced systems and
devices for visible nanophotonics. However, the lack of simulation and optimization methods …
devices for visible nanophotonics. However, the lack of simulation and optimization methods …
Meta-Learning Approach in Diffractive Lens Computational Imaging
VV Evdokimova, SA Bibikov, AV Nikonorov - Pattern Recognition and …, 2022 - Springer
Currently, more and more research projects are being carried out in the field of creating flat
optics-based imaging systems. The use of flat optics allows one to significantly reduce the …
optics-based imaging systems. The use of flat optics allows one to significantly reduce the …
Reconfigurable and programmable optical devices with phase change materials Sb2S3 and Sb2Se3
Recently proposed nonvolatile chalcogenide phase change materials Sb 2 Se 3 and Sb 2 S
3 exhibit low loss and significant refractive index modulation in the visible and NIR, which …
3 exhibit low loss and significant refractive index modulation in the visible and NIR, which …
Inverse Designed THz Spectral Splitters
This letter reports proof-of-principle demonstration of 3-D printable, low-cost, and compact
terahertz (THz) spectral splitters based on diffractive optical elements (DOEs) designed to …
terahertz (THz) spectral splitters based on diffractive optical elements (DOEs) designed to …
Achromatic broadband visible imaging with a 10cm flat lens
Conference title, upper and lower case, bolded, 18 point type, centered Page 1 Achromatic
Broadband Visible Imaging with a 10cm Flat Lens Monjurul Meem, 1 Apratim Majumder, 1 …
Broadband Visible Imaging with a 10cm Flat Lens Monjurul Meem, 1 Apratim Majumder, 1 …
Field at sharp focusing of shifted single-ring Laguerre–Gauss modes with circular polarization
AV Ustinov, SN Khonina, I Golub - Optical Technologies for …, 2023 - spiedigitallibrary.org
The report presents a theoretical and numerical analysis of the sharp focusing of a displaced
Laguerre-Gauss single-ring mode with circular polarization based on the Richards-Wolf …
Laguerre-Gauss single-ring mode with circular polarization based on the Richards-Wolf …