Results 261 to 270 of about 496,873 (327)

Distorted object perception following whole-field adaptation of saccadic eye movements

, 2011
Tyler W. Garaas, Marc Pomplun
openalex   +1 more source

Switchable Terahertz Beam Steering with Near‐Perfect Ordinary Transmission

Advanced Photonics Research, EarlyView.
This study introduces a reconfigurable metasurface that enables switchable terahertz beam steering upon actuation by a global temperature change. At room temperature, it achieves a true “OFF” state with nearly 100% transmission, behaving as if the metasurface is not present, thereby not distorting incoming light.
Zhixiang Huang, Jie Ji, Ke Ma, Eric Herrmann, Riad Yahiaoui, S M Jahadun Nobi, Fei Ding, Peter Uhd Jepsen, Thomas A. Searles, Binbin Zhou, Zizwe Chase, Xi Wang   +11 more
wiley   +1 more source

Refitting Previous Presbyopic Contact Lens Dropouts with a Single Use Multifocal Contact Lens. [PDF]

Clin Optom (Auckl)
Fogt JS, Roth M, Travis BA, Bickle KM, Gardner HP.   +4 more
europepmc   +1 more source

Advances in Mode (De)Multiplexing Technologies via Circularly Symmetric Structured Light Beams

Advanced Photonics Research, EarlyView.
This review presents a comprehensive overview of mode (de)multiplexing technologies using circularly symmetric structured light beams, encompassing strategies of beam splitter combinations, multiorder diffractive gratings, optical coordinate transformations, angular dispersion lenses, multilayer cascaded modulations, and multidimensional hybrid (de ...
Qingji Zeng, Shu Chen, Zhibin Wu, Junmin Liu, Huapeng Ye, Gaiqing Zhao, Dianyuan Fan, Shuqing Chen   +7 more
wiley   +1 more source

All‐Dielectric Metasurface‐Based Gap Waveguides

Advanced Photonics Research, EarlyView.
Dielectric metasurface‐based waveguides (metawavegides) offer several advantages over conventional waveguides, making them ideal for integrated photonics. A design of a metawaveguide composed of a pair of dielectric metasurfaces is proposed, where each metasurface behaves as a wall of either a perfect electric conductor or a perfect magnetic conductor,
Vladimir R. Tuz, Vyacheslav V. Khardikov, Izzatjon Allayarov, Antonio Calà Lesina, Andrey B. Evlyukhin   +4 more
wiley   +1 more source

Beneficial influence of in-context predictability when young adults read with a simulated central scotoma. [PDF]

J Vis
Lapeyre E, Gala N, Calabrèse A.
europepmc   +1 more source

Visuomotor adaptation generalizes partially according to an eye-centred coordinate frame

, 2015
Eugene Poh, Wallis Guy, Stephan Riek, De Rugy Aymar, C. Elston Timothy   +4 more
openalex   +1 more source

In‐Hand Singulation, Scooping, and Cable Untangling with a 5‐Dof Tactile‐Reactive Gripper

Advanced Robotics Research, EarlyView.
This article presents a two‐fingered gripper with five degrees of freedom and a vision‐based tactile sensor for dexterous in‐hand manipulation. It performs complex tasks such as object singulation within granular media, scooping and precise card insertion, and cable untangling.
Yuhao Zhou, Pokuang Zhou, Shaoxiong Wang, Yu She   +3 more
wiley   +1 more source

High-fidelity but hypometric spatial localization of afterimages across saccades

Schweitzer R, Seel T, Raisch J, Rolfs M.
europepmc   +1 more source

Guidelines for preoperative visual function and imaging examination standards in vitreoretinal surgery (2025). [PDF]

Int J Ophthalmol
Shao Y, Ma J, Wang ZY, Expert Workgroup of Guidelines for Preoperative Visual Function and Imaging Examination Standards in Vitreoretinal Surgery (2025), Ophthalmic Imaging and Intelligent Medicine Branch Chinese Medicine Education Association; Ophthalmology Committee of International Association of Translational Medicine; Ophthalmology Committee of International Association of Intelligent Medicine.   +4 more
europepmc   +1 more source