[17p-A37-1~6] CS.2 Code-sharing Session of 3.2 & 4.4

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[17p-A37-3] Experimental demonstration of spatial photonic Ising machine with parallel processing using bias-phase

〇(M1)Takaaki Kihara¹, Suguru Shimomura¹, Yusuke Ogura¹, Jun Tanida¹ (1.Osaka Univ.)

Keywords:

optical computer,ising machine

In this study, we propose a spatial photonic Ising machine with parallel processing by spatial multiplexing using bias phase with grating pattern. In the experiment, the optical system to search for the optimal solution of the Min-cut problem was constructed. We investigated the performance of the proposed system by evaluating solution accuracy depending on multiplexing number.