Read the article:
F. Hoch, S. Piacentini, T. Giordani, Z.N. Tian, M. Iuliano, C. Esposito, A. Camillini, G. Carvacho, F. Ceccarelli, N. Spagnolo, A. Crespi, F. Sciarrino, R. Osellame. Reconfigurable continuously-coupled 3D photonic circuit for Boson Sampling experiments, npj Quantum Information, 8, 55 (2022)