[15p-K508-1~19] 3.2 Information photonics and image engineering

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[15p-K508-12] Highly efficient quantum image distillation by quantum entanglement light source using a BiBO crystal

〇Kanako Yoshimura¹, Naru Yoneda^1,2, Osamu Matoba^1,2 (1.Kobe Univ., 2.Center of OaSIS)

Keywords:

Quantum entanglement,Quantum imaging

Quantum image distillation is an imaging technique that utilizes entangled photon pairs. It enables imaging with high robustness to classical noise. However, its practical application has faced the challenge of improving imaging efficiency, as it requires acquiring approximately 10⁷ frames of intensity images to calculate intensity correlations. In this study, we propose a high-brightness entangled photon source using a BiBO crystal and attempt to enhance imaging efficiency.