Strong Er3+–photon interaction
Source abstract
Abstract
Abstract The optical response of an optical cavity that consists of an Er 2 O 3 layer confined between Si/SiO 2 distributed Bragg reflectors was studied. When the cavity is in resonance with the optical transition of the Er 3+ ions, the resonances in the reflectivity spectra were found to split. Anti-crossing in wavelength is observed, typical of strong light–atom coupling. The results correspond to the first evidence of strong photon–atom interaction in condensed matter system.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Photonic Crystals and Applications · Quantum optics and atomic interactions · Photonic and Optical Devices
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References (10)
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