Results 21 to 30 of about 562,479 (274)
Intensity-asymmetric wavefront shaping in nonlocal meta-lens [PDF]
Nature CommunicationsAsymmetric wavefront shaping can unlock essential functionalities for next-generation photonic systems, such as unidirectional transmission, nonlinear signal routing, and nonreciprocal light control.
Jin Yao +8 more
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Enhanced Depth of Focus Intraocular Lenses: Through Focus Evaluation of Wavefront-Shaping versus Diffractive Optics [PDF]
Biomedicine Hub, 2023 Introduction: A new class of nondiffractive, wavefront-shaping Enhanced-Depth-of-Focus (EDoF) IOLs has been introduced very recently to cope with photic phenomena known from diffractive EDoF IOLs.
Ruediger Schmid, Andreas F. Borkenstein
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Wavefront shaping with disorder-engineered metasurfaces [PDF]
Nature Photonics, 2018 Recently, wavefront shaping with disordered media has demonstrated optical manipulation capabilities beyond those of conventional optics, including extended volume, aberration-free focusing and subwavelength focusing. However, translating these capabilities to useful applications has remained challenging as the input-output characteristics of the ...
Mooseok Jang +9 more
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Rapid wavefront shaping using an optical gradient acquisition [PDF]
Nature CommunicationsWavefront shaping systems enable deep tissue imaging by correcting scattering aberrations, but estimating optimal modulation correction is challenging, since it depends on the unknown tissue structures.
Sagi Monin, Marina Alterman, Anat Levin
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Non-invasive and noise-robust light focusing using confocal wavefront shaping [PDF]
Nature CommunicationsWavefront-shaping is a promising approach for imaging fluorescent targets deep inside scattering tissue despite strong aberrations. It enables focusing an incoming illumination into a single spot inside tissue, as well as correcting the outgoing light ...
Dror Aizik, Anat Levin
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Wavefront shaping simulations with augmented partial factorization
JPhys PhotonicsWavefront shaping can tailor multipath interference to control multiple scattering of waves in complex optical systems. However, full-wave simulations that capture multiple scattering are computationally demanding given the large system size and the ...
Ho-Chun Lin, Zeyu Wang, Chia Wei Hsu
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Wavefront shaping microscopy : Controlling scattered light for deep tissue imaging [PDF]
, 2020 In microscopy, light scattering sets the limit for the maximum imaging depth inside biological tissue. In this thesis, we explore how this fundamental depth limit can be broken by means of wavefront shaping. Wavefront shaping is a powerful tool that provides control over the light inside scattering media.
Osnabrugge, Gerwin
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Image-guided computational holographic wavefront shaping
Nature Photonics, 2023 Measurement data sample used for the paper "Image-guided Computational Holographic Wavefront Shaping". Abstract Optical imaging through scattering media is an important challenge in a variety of fields ranging from microscopy to autonomous vehicles. While advanced wavefront shaping techniques have offered significant breakthroughs in the past decade ...
Haim, Omri +2 more
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Microgenetic optimization algorithm for optimal wavefront shaping [PDF]
Applied Optics, 2015 13 Pages, 6 ...
Anderson, Benjamin R. +3 more
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Ultrafast all-optical second harmonic wavefront shaping [PDF]
Nature CommunicationsOptical communication can be revolutionized by encoding data into the orbital angular momentum of light beams. However, state-of-the-art approaches for dynamic control of complex optical wavefronts are mainly based on liquid crystal spatial light ...
Artem Sinelnik +8 more
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