Super-resolution and super-sensitivity of quantum LiDAR with a multi-photonic state and binary outcome photon counting measurement

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dc.contributor.authorSharma P.
dc.contributor.authorMishra M.K.
dc.contributor.authorMishra D.K.
dc.date.accessioned2025-01-13T07:05:10Z
dc.date.available2025-01-13T07:05:10Z
dc.date.issued2024
dc.description.abstractHere, we are investigating the enhancement in resolution and phase sensitivity of a Mach-Zehnder interferometer (MZI) based quantum LiDAR. We are using a multi-photonic state (MPS), superposition of four coherent states [Int. J. Quantum Inf. 19, 2150013 (2021)], as the input state and binary outcome parity photon counting measurement and binary outcome zero non-zero photon counting measurement as the measurement schemes. We have thoroughly investigated the results in lossless as well as lossy cases. We found enhancement in resolution and phase sensitivity in comparison to the coherent state and even coherent superposition state (ECSS) based quantum LiDAR. Our analysis shows that MPS may be an alternative nonclassical resource in the field of quantum imaging and quantum sensing technologies, like in quantum LiDAR. � 2024 Optica Publishing Group
dc.identifier.doi10.1364/JOSAB.507405
dc.identifier.issn7403224
dc.identifier.urihttps://dl.bhu.ac.in/ir/handle/123456789/1860
dc.language.isoen
dc.publisherOptica Publishing Group (formerly OSA)
dc.titleSuper-resolution and super-sensitivity of quantum LiDAR with a multi-photonic state and binary outcome photon counting measurement
dc.typeArticle
journal.titleJournal of the Optical Society of America B: Optical Physics
journalvolume.identifier.volume41

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