Precision channel loss estimation for quantum networks

M. V. Jabir; Riley B. Dawkins; J. Sabines-Chesterking; Dileep V. Reddy; A. E. Lita; A. Battou; Thomas Gerrits

doi:10.1364/OPTICA.562203

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Precision channel loss estimation for quantum networks

M. V. Jabir, Riley B. Dawkins, J. Sabines-Chesterking, Dileep V. Reddy, A. E. Lita, A. Battou, Thomas Gerrits

2025Optica 12, 2001Paper: Optica OAPAData: with the authors' permissionLCP000003

Fig. 5, panel (1)

Fisher information $\mathcal{F}$ of the transmissivity against $\eta_i$ for a TMSV state with three photon-resolving detection capabilities, TMSV (Click/no-click), TMSV (0, 1 and 2+) and TMSV (0, 1, 2, and 3+), and the maximum attainable with a coherent state (Coherent state, black line).

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Optica 12, 2001 (2025) · DOI: 10.1364/OPTICA.562203

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