@inproceedings{eb04e85d3545433eabb1d64fb3610ed1,
title = "Near-surface Quantum Sensing",
abstract = "We consider a magnetic dipole near a planar conducting surface as a probe for sensing an external magnetic field. We analyze the Quantum Fisher Information (QFI) for estimating the magnetic field amplitude. We consider three specific settings for the magnetic dipole: (i) in free space; (ii) oriented parallel to a planar surface, and (iii) oriented perpendicular to the surface. We demonstrate that the QFI is enhanced when the magnetic dipole is perpendicular to the surface, relative to other scenarios.",
keywords = "Casimir-Polder Interaction, Quantum Metrology, Sensing",
author = "Mohsen Izadyari and Ali Pedram and Lea Gassab and M{\"u}stecaplıoğlu, \{{\"O}zg{\"u}r E.\} and Kanu Sinha",
note = "Publisher Copyright: {\textcopyright} 2025 SPIE.; Quantum Sensing, Imaging, and Precision Metrology III 2025 ; Conference date: 25-01-2025 Through 31-01-2025",
year = "2025",
doi = "10.1117/12.3047680",
language = "English (US)",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Shahriar, \{Selim M.\}",
booktitle = "Quantum Sensing, Imaging, and Precision Metrology III",
}