Ultrastrong light-matter coupling at room temperature (IMAGE)

Chalmers University of Technology

Ultrastrong light-matter coupling at room temperature

Caption

Researchers have shown that it is possible to create a controllable ultrastrong light-matter coupling at room temperature. The interaction is realised within a tiny system consisting of two gold mirrors separated by a small distance and plasmonic gold nanorods. The discovery is of importance for fundamental research and might pave the way for advances within, for example, light sources, nanomachinery, and quantum technology.

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Illustration: Denis Baranov, Chalmers University of Technology

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