[P-CTh7] C7. Quantum Optics, Atomic Physics and Quantum Information

[P-CTh7-04] On the Constraints in Convex Optimization to Estimate POVM Elements of a Photon-Number-Resolving Detector from Coherent-State Inputs

*Akio Yoshizawa¹, Daiji Fukuda^1,2 (1. AIST (Japan), 2. OPERANDO-OIL (Japan))

[Presentation Style] Online

Smoothing regulation in constrained convex optimization is numerically studied to well estimate POVM elements of a photon-number-resolving detector from coherent-state inputs. Smoothing itself should be optimized with the detection efficiency in mind.