Gridyakina O, Chodorow U, Nieradka A, Siemion A, Parka J, Lesiak P, et al. Dual-frequency liquid crystals as tunable materials for beam steering in terahertz photonics. Photonics Lett. Pol. [Internet]. 2025 Dec. 31 [cited 2026 Jan. 14];17(4):85-7. Available from: https://www.photonics.pl/PLP/index.php/letters/article/view/17-28