Overcoming resolution limits with quantum sensing

Standard resolution limits reflect the fact that two objects, frequencies etc. cannot be told apart when they get too close. Here, the authors show theoretically that, if one is able to reduce projection noise by suitable control of the probe, these limits can be overcome.

Bibliographic Details
Main Authors: T. Gefen, A. Rotem, A. Retzker
Format: Article
Language:English
Published: Nature Publishing Group 2019-11-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-12817-y
Description
Summary:Standard resolution limits reflect the fact that two objects, frequencies etc. cannot be told apart when they get too close. Here, the authors show theoretically that, if one is able to reduce projection noise by suitable control of the probe, these limits can be overcome.
ISSN:2041-1723