Microwave-optical coupling via Rydberg excitons in cuprous oxide

Microwave-optical coupling via Rydberg excitons in cuprous oxide

We report exciton-mediated coupling between microwave and optical fields in cuprous oxide (Cu_{2}O) at low temperatures. Rydberg excitonic states with principal quantum number up to n=12 were observed at 4 K using both one-photon (absorption) and two-photon (second harmonic generation) spectroscopy....

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Bibliographic Details
Main Authors: Liam A. P. Gallagher, Joshua P. Rogers, Jon D. Pritchett, Rajan A. Mistry, Danielle Pizzey, Charles S. Adams, Matthew P. A. Jones, Peter Grünwald, Valentin Walther, Chris Hodges, Wolfgang Langbein, Stephen A. Lynch
Format: Article
Language:English
Published: American Physical Society 2022-01-01
Series:Physical Review Research
Online Access:http://doi.org/10.1103/PhysRevResearch.4.013031

Internet

http://doi.org/10.1103/PhysRevResearch.4.013031

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