[CTuP8A] Emission from Atoms, Quantum Wells, and Quantum Dots

[CTuP8A-02] Compression of the Inhomogeneous Broadening of Ensemble Rare-earth Ions Using a Mechanical Resonance

*Ryuichi Ohta¹, Takuya Hatomura^1,2, Masaya Hiraishi¹, Victor M. Bastidas^1,2, Xuejun Xu¹, Katsuya Oguri¹, William J. Munro^1,2,3, Hajime Okamoto¹ (1. NTT Basic Res. Lab. (Japan), 2. NTT Res. for Theoretical Quantum Physics (Japan), 3. National Institute of Informatics (Japan))

[Presentation Style] Onsite

We propose a scheme to create the collective mode of ensemble rare-earth ions with a mechanical resonance, which significantly reduces the inhomogeneity of the ions and improves their photon emission and absorption efficiencies.