A Single Mode Optical Cavity Containing Four (up to 1000) Independent Spin Waves
Kevin C. Cox, Zachary A. Castillo, David H. Meyer, Paul D. Kunz · Conference on Lasers and Electro-Optics · 2020
We present an experimental scheme for many-body quantum-electrodynamics by multiplexing of cavity-coupled spin-wave excitations. We experimentally observe the core phenomena and point the way toward creating many-body entanglement in a test-bed quantum network.