Paśnikowska, Aleksandra, Stanisław Stopiński, Krzysztof Anders, Mariusz Rojewski, Łukasz Kustosz, and Ryszard Piramidowicz. 2026. “Multi-Channel Transmitters for Free-Space Optical Communication Systems”. Photonics Letters of Poland 18 (1):13-15. https://doi.org/10.4302/plp.v18i1.1381.