[Tu-P] Quantum technologies: semiconductor qubits and applications, cryo-CMOS technologies

[Tu-P-120] Surface Acoustic Wave Driven Conversion of Single Electron to Deterministic Single Photon

〇Jikhyeon Ham¹, Gyuseock Ko¹, Jyyoun Han¹, Dohoon Kim¹, Seok-Kyun Son^1,2,3 (1. Kyung Hee Univ. (Korea), 2. Int'l. Res. Center for Quantum Matter, Kyung Hee University. (Korea), 3. Inst. for Functional Intelligent Materials, Univ. of Singapore (Singapore))

We propose an on-chip hybrid device combining spin and photonic qubits via surface acoustic waves (SAWs). By coherently converting spin-encoded electrons into polarization-encoded photons, this approach merges fast gate operations with long-distance quantum information transmission.