[Tu-P1-F] Emerging Solid-State Quantum Emitters and Photonic Devices

2:00 PM - 2:30 PM JST(5:00 AM - 5:30 AM UTC)

[Tu-P1-F-01 (Invited)] Coherent Optical Control of a Single B Center Emitter in hBN

〇Hugo Quard^1,2, Jake Horder^1,2, Kenji Watanabe³, Takashi Taniguchi⁴, Nathan Coste^1,2, Igor Aharonovich^1,2 (1. School of Mathematical and Physical Sciences, University of Technology Sydney (Australia), 2. ARC center of Excellence for Transformative Meta-Optical Systems, University of Technology Sydney (Australia), 3. Research Center for Electronic and Optical Materials, National Institute for Materials Science (Japan), 4. Research Center for Materials Nanoarchitectonics, National Institute for Materials Science (Japan))

We demonstrated coherent control of a single B center in hBN, observing Rabi oscillations and Ramsey fringes with T₂^*=0.60 ns. Achieving such coherence in a single B center underscores the robustness of its optical transition and its relevance for coherent quantum photonics.