Gridyakina, O., Chodorow, U., Nieradka, A., Siemion, A., Parka, J., Lesiak, P., & Woliński, T. (2025). Dual-frequency liquid crystals as tunable materials for beam steering in terahertz photonics. Photonics Letters of Poland, 17(4), 85–87. https://doi.org/10.4302/plp.v17i4.1372