TY - GEN
T1 - Quantum-limited Loss and Phase Estimation Using All-pass Ring Resonators
AU - Belsley, Alexandre
AU - Allen, Euan J.
AU - Datta, Animesh
AU - Matthews, Jonathan C.F.
PY - 2022/10/20
Y1 - 2022/10/20
N2 - We derive the fundamental quantum limits in estimating the absorption coefficient and refractive index of an analyte using all-pass ring resonators. We find coherent-states are optimal probes and can outperform any quantum probe single-pass strategy.
AB - We derive the fundamental quantum limits in estimating the absorption coefficient and refractive index of an analyte using all-pass ring resonators. We find coherent-states are optimal probes and can outperform any quantum probe single-pass strategy.
UR - http://www.scopus.com/inward/record.url?scp=85146754398&partnerID=8YFLogxK
U2 - 10.1364/FIO.2022.JW4A.26
DO - 10.1364/FIO.2022.JW4A.26
M3 - Chapter in a published conference proceeding
AN - SCOPUS:85146754398
T3 - Technical Digest Series
BT - Frontiers in Optics + Laser Science 2022 (FIO, LS)
PB - Optica Publishing Group (formerly OSA)
CY - New York, U. S. A.
T2 - Frontiers in Optics, FiO 2022
Y2 - 17 October 2022 through 20 October 2022
ER -