Results 21 to 30 of about 6,226,339 (282)
HAPS Based FSO Links Performance Analysis and Improvement With Adaptive Optics Correction
IEEE Transactions on Wireless Communications, 2023 This paper investigates the performance of high altitude platforms high altitude platforms (HAPS) based free-space optical (FSO) communication links including HAPS-to-ground station (downlink), ground-to-HAPS (uplink) and HAPS-to-HAPS (horizontal link ...
Y. Ata, Mohamed-Slim Alouini
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Adaptive optics for optical microscopy [Invited]
Biomedical Optics Express, 2023 Optical microscopy is widely used to visualize fine structures. When applied to bioimaging, its performance is often degraded by sample-induced aberrations.
Qinrong Zhang +6 more
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Deep Learning in Biomedical Optics [PDF]
Lasers in Surgery and Medicine, 2021 This article reviews deep learning applications in biomedical optics with a particular emphasis on image formation. The review is organized by imaging domains within biomedical optics and includes microscopy, fluorescence lifetime imaging, in vivo ...
L. Tian +7 more
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Towards metropolitan free-space quantum networks
npj Quantum Information, 2023 Quantum communication has seen rapid progress towards practical large-scale networks, with quantum key distribution (QKD) spearheading this development.
Andrej Kržič +20 more
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The 2022 magneto-optics roadmap
Journal of Physics D: Applied Physics, 2022 Magneto-optical (MO) effects, viz. magnetically induced changes in light intensity or polarization upon reflection from or transmission through a magnetic sample, were discovered over a century and a half ago.
A. Kimel +37 more
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Magnetorheological method applied to optics polishing: A review
IOP Conference Series: Materials Science and Engineering, 2020 Magnetorheological finishing method is carried out in order to correct errors of figures which are produced by conventional polishing methods on planes, spheres, aspheres and freeform optics having surface roughness value as low as 1 nm RMS.
Manjesh Kumar +3 more
semanticscholar +1 more source
Magnetite Nanoparticles: Synthesis and Applications in Optics and Nanophotonics
Materials, 2022 Magnetite nanoparticles with different surface coverages are of great interest for many applications due to their intrinsic magnetic properties, nanometer size, and definite surface morphology.
N. Dudchenko +3 more
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Analysis on Location Accuracy for the Binocular Stereo Vision System
IEEE Photonics Journal, 2018 Binocular stereo vision (BSV) system has been widely used in various fields, such as intelligent manufacture, smart robot, and so on. However, the location accuracy of the current BSV still cannot fully satisfy industry requirements due to lack of a ...
Lu Yang +4 more
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COMPACT HANDHELD FRINGE PROJECTION BASED UNDERWATER 3D-SCANNER [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015 A new, fringe projection based compact handheld 3D scanner for the surface reconstruction of measurement objects under water is introduced. The weight of the scanner is about 10 kg and can be used in a water depth of maximal 40 metres.
C. Bräuer-Burchardt +4 more
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