Pawlikowska, Estera, Marek Życzkowski, Anna Pakuła, and Paweł Marć. “Implementing a Polarisation-Sensitive Sensor in a Plug-and-Play QKD System”. Opto-Electronics Review 33, no. 4 (March 7, 2026): e156667 . Accessed April 17, 2026. https://wydawnictwo.pan.pl/index.php/opelre/article/view/332.