Optical coherent state discrimination using a closed-loop quantum measurement

Robert L. Cook, Paul J. Martin and J. M. Geremia ()
Additional contact information
Robert L. Cook: Quantum Measurement & Control Group, The University of New Mexico, Albuquerque, New Mexico 87131, USA
Paul J. Martin: Quantum Measurement & Control Group, The University of New Mexico, Albuquerque, New Mexico 87131, USA
J. M. Geremia: Quantum Measurement & Control Group, The University of New Mexico, Albuquerque, New Mexico 87131, USA

Nature, 2007, vol. 446, issue 7137, 774-777

Abstract: Put the cat out The laboratory implementation of quantum measurement procedures is often difficult, relying on delicate quantum superpositions known as Schrödinger cat states. Cook et al. now demonstrate a robust alternative technique that makes use of real-time quantum feedback in place of cat states.

Date: 2007
References: Add references at CitEc
Citations:

Downloads: (external link)
https://www.nature.com/articles/nature05655 Abstract (text/html)
Access to the full text of the articles in this series is restricted.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nat:nature:v:446:y:2007:i:7137:d:10.1038_nature05655

Ordering information: This journal article can be ordered from
https://www.nature.com/

DOI: 10.1038/nature05655

Access Statistics for this article

Nature is currently edited by Magdalena Skipper

More articles in Nature from Nature
Bibliographic data for series maintained by Sonal Shukla () and Springer Nature Abstracting and Indexing ().