Presentation Information
[ThF1-2]Oscillator-less Photonic Ising Machine with Digital-nonlinearity-based Bifurcation and Its Simulated Application to a 1 Million-node Fully Connected Max-cut Problem
○Masataka Nakazawa, Toshihiko Hirooka (Tohoku Univ.)
Keywords:
Ising machines and building blocks
We propose a large-scale photonic Ising machine (PIM) employing ultrafast pulse propagation in 50-km recirculating loss-less fiber loop and digital feedback nonlinearity without pulse oscillation. A 106-node max-cut problem is solved with the PIM software.