Controlling ultra-strong light-matter coupling at room temperature – Phys.org

Physicists at Chalmers University of Technology in Sweden, together with colleagues in Russia and Poland, have managed to achieve ultra-strong coupling between light and matter at room temperature. The discovery is of importance for fundamental research and might pave the way for advances in light sources, nanomachinery and quantum technology.
A set of two coupled oscillators is one of the most fundamental and widely used systems in physics. It is a very general toy model that describes a pleth…

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