Results 1 to 10 of about 320 (68)
Clinical Ophthalmology, 2023 Thomas Kohnen,1 John P Berdahl,2 Xin Hong,3 Chandra Bala4 1Department of Ophthalmology, Goethe University Frankfurt, Frankfurt am Main, Germany; 2Vance Thompson Vision, Sioux Falls, SD, USA; 3Alcon Vision LLC, Fort Worth, TX, USA; 4PersonalEYES, Sydney ...
Chandra Bala +2 more
exaly +2 more sources
Complex Wavefront Shaping through a Multi-Core Fiber
Applied Sciences (Switzerland), 2021 Wavefront shaping through a multi-core fiber (MCF) is turning into an attractive method for endoscopic imaging and optical cell-manipulation on a chip.
Jürgen Czarske +2 more
exaly +3 more sources
A thorough study on genetic algorithms in feedback-based wavefront shaping [PDF]
Journal of Innovative Optical Health Sciences, 2019 Feedback-based wavefront shaping focuses light through scattering media by employing phase optimization algorithms. Genetic algorithms (GAs), inspired by the process of natural selection, are well suited for phase optimization in wavefront shaping ...
Daixuan Wu +3 more
doaj +1 more source
Beam shaping in the high-energy kW-class laser system Bivoj at the HiLASE facility
High Power Laser Science and Engineering, 2023 A fully automatic fail-safe beam shaping system based on a liquid crystal on a silicon spatial light modulator has been implemented in the high-energy kilowatt-average-power nanosecond laser system Bivoj.
Tomáš Paliesek +5 more
doaj +1 more source
Nonlinear wavefront engineering with metasurface decorated quartz crystal
Nanophotonics, 2021 In linear optical processes, compact and effective wavefront shaping techniques have been developed with the artificially engineered materials and devices in the past decades.
Mao Ningbin +12 more
doaj +1 more source
Wavefront shaping: A versatile tool to conquer multiple scattering in multidisciplinary fields
The Innovation, 2022 Optical techniques offer a wide variety of applications as light-matter interactions provide extremely sensitive mechanisms to probe or treat target media. Most of these implementations rely on the usage of ballistic or quasi-ballistic photons to achieve
Zhipeng Yu +17 more
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Fast holographic scattering compensation for deep tissue biological imaging
Nature Communications, 2021 Wavefront shaping is used to overcome scattering in biological tissues during imaging, but determining the compensation is slow. Here, the authors use holographic phase stepping interferometry, where new phase information is updated after each ...
Molly A. May +5 more
doaj +1 more source
Nanophotonics, 2020 Actively tunable and reconfigurable wavefront shaping by optical metasurfaces poses a significant technical challenge often requiring unconventional materials engineering and nanofabrication.
Malek Stephanie C. +3 more
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Wavefront shaping with nonlinear four-wave mixing
Scientific Reports, 2023 Wavefront manipulations have enabled wide applications across many interdisciplinary fields ranging from optics and microwaves to acoustics. However, the realizations of such functional surfaces heavily rely on micro/nanofabrication to define the ...
Dongyi Shen, Jianjun Cao, Wenjie Wan
doaj +1 more source
Shaping elastic wavefront through zigzag-folded metasurfaces
Frontiers in Physics, 2023 We present a reconfigurable elastic metasurface design composed of an array of zigzag-folded sheets with parallel corrugations to control the wavefront of the refracted A0 Lamb mode wave.
Zhenkun Lin, Serife Tol
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