[25a-12P-1~8] 3.9 Optical quantum physics and technologies (formerly 3.10)

10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[25a-12P-5] Realization of the Ultra Broadband Bell Measurements and Feedforward
for All Optical Quantum Teleportation

〇(B)Takaya Hoshi¹, Takumi Suzuki¹, Taichi Yamashima¹, Takahiro Kashiwazaki², Asuka Inoue², Takeshi Umeki², Kan Takase^1,3, Warit Asavanant^1,3, Mamoru Endo^1,3, Akira Furusawa^1,3 (1.Tokyo Univ., 2.NTT Device Technology Laboratories, 3.Riken RQC)

Keywords:

quantum optics,quantum information,quantum teleportation

One of the strengths of optical quantum computers is their potential to achieve high clock frequencies. In optical quantum computing, computational processing is carried out by performing quantum teleportation operations on the input state and the cluster state. Therefore, implementing quantum teleportation quickly is essential for speeding up the overall system of the computer, which means achieving higher clock frequencies. In this presentation, I will discuss the research results on constructing a system for all-optical Bell measurement and feed-forward, which are central to realizing high-speed quantum teleportation.