Photon number-resolving camera metrology for quantum super-resolution

Ivan A. Burenkov; Mya T. Merritt; Alexandra Semionova; Sergey Polyakov

doi:10.1117/12.3002685

13 March 2024 Photon number-resolving camera metrology for quantum super-resolution

Ivan A. Burenkov, Mya T. Merritt, Alexandra Semionova, Sergey Polyakov

Proceedings Volume PC12912, Quantum Sensing, Imaging, and Precision Metrology II; PC1291227 (2024) https://doi.org/10.1117/12.3002685
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

We build a test setup for metrological characterization of the qCMOS photon number-resolving camera. We evaluate the quality of the photon number distributions measured with the camera for coherent and pseudo-thermal sources and perform quantum tomography of the camera. Further, we make measurements of multiple spatially overlapping pseudo-thermal states to perform full statistical mode reconstruction and calculate the spatial distribution of the high-order correlation functions $g^{(n)}(0)$. We use the obtained results to demonstrate spatio-angular super-resolution with a photon number-resolving camera. The methods reported here can be used as a toolkit for quantum super-resolving microscopy with photon number-resolving cameras.

Conference Presentation

Citation Download Citation

Ivan A. Burenkov, Mya T. Merritt, Alexandra Semionova, and Sergey Polyakov "Photon number-resolving camera metrology for quantum super-resolution", Proc. SPIE PC12912, Quantum Sensing, Imaging, and Precision Metrology II, PC1291227 (13 March 2024); https://doi.org/10.1117/12.3002685

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