Proposes a general recipe using equidistant states and Naimark's theorem to implement POVM-based minimum tomography for path qudits in photonic circuits of any dimension with smaller interferometers.
Quantum key distribution with higher-order al- phabets using spatially encoded qudits
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Implementing positive-operator-valued-measurement elements in photonic circuits for performing minimum quantum state tomography of path qudits
Proposes a general recipe using equidistant states and Naimark's theorem to implement POVM-based minimum tomography for path qudits in photonic circuits of any dimension with smaller interferometers.