Hybrid Photonic Integrated Circuits for Quantum Communications. - Moritz Kleinert; Martin Kresse; Sarah Simon; Maximilian Ott; Jakob Reck; Csongor Keuer; Klara Mihov; Madeleine Weigel; Tianwen Qian; Philipp Winklhofer; David de Felipe; Crispin Zawadzki; et al. (OFC, 2024)