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Št. zadetkov: 4
Ring-shaped liquid crystal structures through patterned planar photo-alignment
Brecht Berteloot, Inge Nys, Guilhem Poy, Jeroen Beeckman, Kristiaan Neyts
Izvirni znanstveni članek
Oznake: fizika mehke snovi;tekoči kristali;soft matter physics;liquid crystals;
Patterned liquid crystal (LC) configurations find widespread applications in functional devices such as lenses, gratings, displays and soft-robots. In combination with external stimuli such as an applied electric field, photo-alignment at the surfaces offers an attractive way to stabilize different ...
Leto: 2020 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Photopatterned anchoring stabilizing monodomain blue phases
Sunqian Liu, Matevž Marinčič, Inge Nys, Miha Ravnik, Kristiaan Neyts
Izvirni znanstveni članek
Oznake: fizika kondenzirane snovi;tekoči kristali;modre faze;fotostrukturiranje;površinsko sidranje;liquid crystals;blue phases;photoalignment patterning;patterned surface anchoring;
Blue phase liquid crystals (BPLCs) are chiral self-assembled three-dimensional (3D) periodic structures which have attracted a lot of attention due to their electro-optical properties, relevant for tunable soft photonic crystals and fast-response displays. However, to realize this application potent ...
Leto: 2024 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Liquid crystal 3D optical waveguides based on photoalignment
Peter Ropač, Yu-Tung Hsiao, Brecht Berteloot, Yera Ussembayev, Inge Nys, Miha Ravnik, Kristiaan Neyts
Izvirni znanstveni članek
Oznake: fizika mehke snovi;tekoči kristali;fotonika;fotostrukturiranje;optični valovodi;soft matter physics;liquid crystals;photonics;photopatterning;optical waveguides;
A novel design and approach for the realization of liquid crystal optical waveguides using photopatterning as a manufacturing method is presented. The developed method is used to demonstrate straight waveguides of different widths and curved waveguides with different radius of curvature. The wavegui ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Off-axis reflective phase-only holograms with chiral liquid crystal
Miglė Stebrytė, Eleonora Raffin, Luka Vlieghe, Peter Ropač, Miha Ravnik, Inge Nys, Kristiaan Neyts, Jeroen Beeckman
Izvirni znanstveni članek
Oznake: tekoči kristali;holografija;liquid crystals;holography;
The growing demand for holography and its wide-ranging applications necessitate advancements to make this technology more accessible and adaptable to modern technological requirements. Nematic liquid crystals (NLCs) enable holographic projection by exploiting the geometric phase of light through car ...
Leto: 2026 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Št. zadetkov: 4
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