Energy Quantum Confinement in Waveguide QED Enables Sub-Local Decay Rates. (IMAGE)

Chinese Society for Optical Engineering

Energy Quantum Confinement in Waveguide QED Enables Sub-Local Decay Rates.

Caption

Setup and coupling scheme for EQCE. Two identical two-level emitters A and B with distance are coupled to a common 1D waveguide. Emitter excitation probability P(t) versus time is plotted in semi-logarithmic coordinate for different coupling efficiencies β and for different inter-emitter temporal distances T. The black dotted line for exponential decay P(t)=exp(-γ₀t) is plotted for comparison.

Credit

The authors (Yuan Liu, Hong‑Bo Sun and Linhan Lin )/PhotoniX (2025), CC BY 4.0

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Credit must be given to the creator.

License

CC BY

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