Enhanced Emission and Two-Photon Interference of Lead-Vacancy Centers in Diamond Solid Immersion Lenses

arXiv:2609.19220 · quant-ph · Submitted 2026-09-16 · Read on arXiv

quant-ph

Submitted: 2026-09-16

Updated: 2026-09-16

Terminology

• Entanglement — 3× in this paper · explained in 3 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• Ab Initio — 1× in this paper · explained in 1 episode
• Accuracy — 1× in this paper · explained in 1 episode
• Aperture — 1× in this paper · explained in 1 episode
• Core — 1× in this paper · explained in 2 episodes
• Fidelity — 1× in this paper · explained in 2 episodes
• Hanbury-Brown and Twiss — 1× in this paper

Sources

• Highly indistinguishable photons from a tin-vacancy spin qubit in diamond
• Two-Photon Interference of Photons from Remote Tin-Vacancy Centers in Diamond
• Coherent Dark State Formation of a Lead-Vacancy Spin Qubit in Diamond

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