Photoelectron counting in quantum optics
Photoelectron counting in quantum optics
Photoelectron counting in quantum optics
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Scully-Lamb PhotodetectorDetector modelSystem: s<strong>in</strong>gle photon mode a and N detector s<strong>in</strong>gle level ‘<strong>quantum</strong>dots’ j with one (|1〉 j ) or zero (|0〉 j ) electrons.Photon absorption empties dots <strong>in</strong>to bath: leads j, c † αj |vac〉.H SB = ∑ αj(V j αc † αj |0〉 j〈1|a + ¯V j αc αj |1〉 j 〈0|a †) ≡ ∑ kS k ⊗ B k . (5)