Article ; Online: Strongly squeezed states at 532 nm based on frequency up-conversion.
2015 Volume 23, Issue 12, Page(s) 16035–16041
Abstract: Quantum metrology utilizes nonclassical states to improve the precision of measurement devices. In this context, strongly squeezed vacuum states of light have proven to be a useful resource. They are typically produced by spontaneous parametric down- ... ...
Abstract | Quantum metrology utilizes nonclassical states to improve the precision of measurement devices. In this context, strongly squeezed vacuum states of light have proven to be a useful resource. They are typically produced by spontaneous parametric down-conversion, but have not been generated at shorter wavelengths so far, as suitable nonlinear materials do not exist. Here, we report on the generation of strongly squeezed vacuum states at 532 nm with 5.5 dB noise suppression by means of frequency up-conversion from the telecommunication wavelength of 1550 nm. The up-converted states are employed in a model Mach-Zehnder interferometer to illustrate their use in quantum metrology. |
---|---|
Language | English |
Publishing date | 2015-06-15 |
Publishing country | United States |
Document type | Journal Article |
ZDB-ID | 1491859-6 |
ISSN | 1094-4087 ; 1094-4087 |
ISSN (online) | 1094-4087 |
ISSN | 1094-4087 |
DOI | 10.1364/OE.23.016035 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
More links
Kategorien
Order via subito
This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.