Quantum techniques are commonly used to enhance measurement performance in many fields, such as imaging, microscopy, communications, computing and metrology. In quantum imaging and microscopy, entangled photons are exploited to improve image resolution and sensitivity, overcoming the diffraction limit and providing Sub-Shot Noise (SSN) measurements [1]. Super resolution imaging, SSN imaging, quantum-enhanced displacement sensing, correlation plenoptic imaging and ghost imaging are different quantum techniques used to enhance image quality. All them require time-resolved single-photon detectors, capable to detect photon coincidences with sub-nanosecond precision.

Enhanced Quantum Imaging SPAD arrays

Villa F.;Severini F.;Madonini F.;Zappa F.
2021

Abstract

Quantum techniques are commonly used to enhance measurement performance in many fields, such as imaging, microscopy, communications, computing and metrology. In quantum imaging and microscopy, entangled photons are exploited to improve image resolution and sensitivity, overcoming the diffraction limit and providing Sub-Shot Noise (SSN) measurements [1]. Super resolution imaging, SSN imaging, quantum-enhanced displacement sensing, correlation plenoptic imaging and ghost imaging are different quantum techniques used to enhance image quality. All them require time-resolved single-photon detectors, capable to detect photon coincidences with sub-nanosecond precision.
2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, CLEO/Europe-EQEC 2021
978-1-6654-1876-8
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11311/1208676
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