[18p-C302-1~9] Crossover between Photonic Computing and AI: From New Trends to Applications

1:00 PM - 1:30 PM JST(4:00 AM - 4:30 AM UTC)

[18p-C302-1] Function enhancement of spatial photonic Ising machine by using optical multiplexing

〇Suguru Shimomura¹ (1.Osaka Univ.)

Keywords:

Ising machine,Optical computing,Combinational optimization problem

In this study, we aim to develop a spatial photonic Ising machine which handle various types of combinational optimization problems by using optical multiplexing. The interaction matrix, which represents requirements of the problems, can be expanded by space and time division multiplexing. We investigate the searching performance of the knapsack problem requiring 2 muliplexing.