Butt, Muhammad Ali, Andrzej Kaźmierczak, Cuma Tyszkiewicz, Paweł Karasiński, Edyta Środa, Jacek Olszewski, Piotr Pala, et al. “HYPHa Project: A Low-Cost Alternative for Integrated Photonics”. Photonics Letters of Poland 14, no. 2 (July 1, 2022): 25–27. Accessed April 26, 2024. https://www.photonics.pl/PLP/index.php/letters/article/view/14-09.