[19p-A32-1~17] 3.9 Optical quantum physics and technologies

6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)Presentation by Applicant for JSAP Young Scientists Presentation Award

[19p-A32-17] Development of High-Speed Homodyne Measurement Basis Switching Technology Towards High-Speed Quantum Computing

〇(M1)Takaya Hoshi¹, Ryuhoh Ide¹, Takumi Suzuki¹, Akito Kawasaki¹, Kan Takase^1,2, Mamoru Endo^1,2, Warit Asavanant^1,2, Akira Furusawa^1,2 (1.Tokyo Univ., 2.Riken RQC)

Keywords:

quantum computing,quantum optics

The method known as measurement-based quantum computation, which utilizes cluster states as a resource and is based on continuous-variable quantum teleportation operations, is known for implementing continuous-variable quantum computing. In this method, programmable quantum operations are performed by switching the measurement basis of Bell measurements. Therefore, for high-speed quantum computation, the development of techniques for rapid switching of measurement bases is essential. In this presentation, we report on experiments related to the rapid switching of measurement bases in homodyne measurements.