Fast measurement of group index variation with optimum precision using Hong–Ou–Mandel interferometry

Hong–Ou–Mandel (HOM) interferometry has emerged as a valuable means for quantum sensing applications, particularly in measuring physical parameters that influence the relative optical delay between photon pairs. Unlike classical techniques, HOM-based quantum sensors offer higher resolution due to th...

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Bibliographic Details
Main Authors: Sandeep Singh, Vimlesh Kumar, G. K. Samanta
Format: Article
Language:English
Published: AIP Publishing LLC 2024-12-01
Series:APL Quantum
Online Access:http://dx.doi.org/10.1063/5.0220993
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