Fundamental limits of pulsed quantum light spectroscopy: Dipole moment estimation
We study the fundamental limits of the precision of estimating parameters of a quantum
matter system when it is probed by a traveling pulse of quantum light. In particular, we focus …
matter system when it is probed by a traveling pulse of quantum light. In particular, we focus …
Near single-photon imaging in the shortwave infrared using homodyne detection
Low-light imaging is challenging in regimes where low-noise detectors are not yet available.
One such regime is the shortwave infrared where even the best multipixel detector arrays …
One such regime is the shortwave infrared where even the best multipixel detector arrays …
Coherent perfect absorption accompanying subnatural narrowing by vacuum-induced coupling
Z Wu, J Li, Y Wu - Physical Review A, 2024 - APS
We present an alternative route to realize coherent perfect absorption (CPA) and subnatural
narrowing by vacuum-induced coupling (VIC) between excited levels of an atomic ensemble …
narrowing by vacuum-induced coupling (VIC) between excited levels of an atomic ensemble …
Quantum enhanced multiple transmission estimation with a bright squeezed light field
S Hong - Journal of the Optical Society of America B, 2024 - opg.optica.org
Recently, there has been significant interest in multiple-parameter quantum estimation
techniques that exploit quantum resources. In particular, the estimation of optical …
techniques that exploit quantum resources. In particular, the estimation of optical …
Quantum limits in microscopy and spectroscopy
E Bisketzi - 2021 - wrap.warwick.ac.uk
In recent years quantum metrology and quantum sensing have enabled the advancement of
quantum technologies and research in fundamental physics. Through statistical analysis, in …
quantum technologies and research in fundamental physics. Through statistical analysis, in …