Jaynes-Cummings Vacuum Rabi Calculator
Quantum optics & cavity QED: Calculate resonant vacuum Rabi splitting ($2g$), upper and lower polariton eigenenergies, strong coupling regime criterion ($g > (\kappa + \gamma)/4$), and single-atom cooperativity ($C_1$).
Bare Resonances & Vacuum Coupling
Single-photon dipole coupling strength
Decoherence & Loss Channels
Cavity photon loss rate
Spontaneous emission rate
Jaynes-Cummings Spectrum & Coupling Output
Vacuum Rabi Splitting 2g:
--
MHz doublet separation
Cavity QED Cooperativity C_1:
--
C₁ = g² / (2 κ γ)
Upper Polariton State |1,+⟩:
--
GHz hybrid eigenstate
Lower Polariton State |1,-⟩:
--
GHz hybrid eigenstate
| Strong Coupling Ratio g / (κ + γ): | -- |
| Detuning Δ = ω_a - ω_c: | -- |
| Coherent Rabi Swap Time t_swap = π / 2g: | -- |
| Cavity QED Regime: | -- |
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