Abstract
We propose a scheme for characterizing a photodetector by directly reconstructing the Wigner functions of the detector’s Positive-Operator-Valued Measure (POVM) elements, using displaced thermal mixtures as probes. We report our experimental progress on characterizing a superconducting transition-edge sensor.
© 2020 The Author(s)
PDF Article | Presentation VideoMore Like This
Miller Eaton, Rajveer Nehra, Carlos González-Arciniegas, M. S. Kim, and Olivier Pfister
QTh6A.5 Quantum 2.0 (QUANTUM) 2020
Josef Hloušek, Jan Grygar, Jaromír Fiurášek, and Miroslav Ježek.
QTh3C.7 Quantum 2.0 (QUANTUM) 2022
H. B. Coldenstrodt-Ronge, A. P. Worsley, J. S. Lundeen, A. Feito, K. L. Pregnell, Ch. Silberhorn, P. J. Mosley, B. J. Smith, G. Puentes, N. Thomas-Peter, T. C. Ralph, J. Eisert, M. B. Plenio, and I. A. Walmsley
TuB3_4 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2009