Generation and Superposition of Perfect Vortex Beams in Terahertz Region via Single-Layer All-Dielectric Metasurface. [PDF]
Nanomaterials (Basel), 2022 Wu Q, Fan W, Qin C.
europepmc +1 more source
Photonics of Topological Magnetic Textures
Advanced Optical Materials, EarlyView.Localized noncollinear magetic textures imprint their geometry and topology onto traversing photonic fields endowing them with orbital angular‐momentum, chirality, and magnetoelectric densities. Abstract Topological textures in magnetically ordered materials are an important case studies for fundamental research with promising applications in data ...
Vakhtang Jandieri +6 more
wiley +1 more source
Quantum dot LEDs emitting broadband vortex beams. [PDF]
Nat CommunBoulliard G +6 more
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Imaging through diffuse media using multi-mode vortex beams and deep learning. [PDF]
Sci Rep, 2022 Balasubramaniam GM, Biton N, Arnon S.
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Electroluminescence and Franz–Keldysh Modulation Observed in Sn/Ge Multi‐Quantum Wells
Advanced Optical Materials, EarlyView.We investigate the optoelectronic properties of PIN diodes based on ultrathin α‐Sn/Ge multiple quantum film structures, fabricated by molecular beam epitaxy, both experimentally and theoretically. The samples exhibit a light emission spectrum in the short‐wavelength infrared range with two transitions. Furthermore, when operating as a photodetector, we
Michael Oehme +9 more
wiley +1 more source
Orbital angular momentum detection of vortex beams by #-type lines. [PDF]
Sci RepWang T, Wang H, Lai Y, Xiong H.
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Author Correction: Imaging through diffuse media using multi-mode vortex beams and deep learning. [PDF]
Sci Rep, 2022 Balasubramaniam GM, Biton N, Arnon S.
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Micromachined Double‐Membrane Mechanically Tunable Metamaterial for Thermal Infrared Filtering
Advanced Photonics Research, Volume 6, Issue 5, May 2025.Herein, a mechanically tunable double‐layer plasmonic metamaterial leveraging the extraordinary optical transmission effect observed in subwavelength arrays of openings within thin metal layers is presented. The concept is experimentally validated by integrating the proposed metamaterial structure into an electrostatic parallel‐plate actuator to create
Oleg Bannik +7 more
wiley +1 more source
Generation Dynamics of Broadband Extreme Ultraviolet Vortex Beams. [PDF]
ACS PhotonicsPelekanidis A +3 more
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Ultra-secure optical encryption based on tightly focused perfect optical vortex beams. [PDF]
Nanophotonics, 2022 Yang Q +8 more
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