[20p-A404-1~18] 3.9 Optical quantum physics and technologies (formerly 3.10)

△ [20p-A404-10] Research on Low-Loss High-Repetition-Rate Optical Switch with Quantum Teleportation I

〇(M1)Ryuhoh Ide¹, Akito Kawasaki¹, Takumi Suzuki¹, Atsushi Sakaguchi², Kosuke Fukui¹, Kan Takase^1,2, Mamoru Endo^1,2, Warit Asavanant^1,2, Akira Furusawa^1,2 (1.Univ. of Tokyo, 2.RIKEN)

Keywords:quantum computation, optical switch, quantum teleportation

One of the indispensable elements for realizing practical optical quantum computers is low-loss and high-repetition-rate optical switches. However, conventional optical switches using electro-optic crystals cannot fulfill both requirements. We suggest a novel way to resolve these issues using quantum teleportation. In this presentation, we report the progress of the research toward injections of the non-Gaussian quantum states into the quantum entanglement.