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Št. zadetkov: 3
Optically induced holographic gratings in a ferroelectric nematic liquid crystal activated by an electric field
Faheem Hassan, Irena Drevenšek Olenik
Izvirni znanstveni članek
Oznake: optika;uklonske mrežice;feroelektrični nematski tekoči kristali;električno polje;optics;diffraction gratings;ferroelectric nematic liquid crystals;electric field;
One of the fundamental components in modern optics and advanced photonics is diffraction grating, crucial for designing compact and highly tunable advanced optical devices. We demonstrate formation of a dynamic diffraction grating induced by two wave-mixing in a ferroelectric nematic liquid crystal ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Electrically tunable two-color cholesteric laser
Lotfi Saadaoui, Donghao Yang, Yu Wang, Faheem Hassan, Irena Drevenšek Olenik, Xinzheng Zhang, Zenghua Gan, Yigang Li, Jingjun Xu
Izvirni znanstveni članek
Oznake: holesterični tekoči kristali;optika;laser;fluorescenca;cholesteric liquid crystals;optics;fluorescence;
Electrically tunable two-color cholesteric laser
Leto: 2023 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Electro-optic response of polymer-stabilized cholesteric liquid crystals with different polymer concentrations
Lotfi Saadaoui, Donghao Yang, Faheem Hassan, Ziyang Qiu, Yu Wang, Yujie Fan, Irena Drevenšek Olenik, Yigang Li, Xinzheng Zhang, Jingjun Xu
Izvirni znanstveni članek
Oznake: tekoči kristali;polimeri;optika;liquid crystals;polymers;optics;
Polymer-stabilized cholesteric liquid crystals (PSCLCs) have emerged as promising candidates for one-dimensional photonic lattices that enable precise tuning of the photonic band gap (PBG). This work systematically investigates the effect of polymer concentrations on the AC electric field-induced tu ...
Leto: 2024 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Št. zadetkov: 3
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