Photoelectron counting in quantum optics
Photoelectron counting in quantum optics
Photoelectron counting in quantum optics
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Resonance fluorescence: sub-Poissonian <strong>count<strong>in</strong>g</strong> statisticsInformation conta<strong>in</strong>ed <strong>in</strong>TrĜ(s, z) =f (z)zf (z) + βΩ 2 (1 − s) , f (z) ≡ (z + β)(z + 2β) + Ω2 .Large t ≫ β −1 : <strong>count<strong>in</strong>g</strong> statistics p n (t) becomes a Gaussian!lim p n(t) =t→∞(D. Lenstra, PRA 26, 3369 (1982)).1√2πσ2 te −(n−¯nt)2 /2σ 2 t. (19)