Measurement of sub-shot-noise spatial correlations without background subtraction

Giorgio Brida, Lucia Caspani, Alessandra Gatti, Marco Genovese, Alice Meda, Ivano Ruo Berchera

Research output: Contribution to journalArticlepeer-review

97 Citations (Scopus)

Abstract

In this Letter we present the measurement of sub-shot-noise spatial correlations without any subtraction of background, a result paving the way to realize sub-shot-noise imaging of weak objects.

Original languageEnglish
Article number213602
Number of pages4
JournalPhysical Review Letters
Volume102
Issue number21
DOIs
Publication statusPublished - 26 May 2009
Externally publishedYes

Keywords

  • quantum imaging
  • sub shot noise imaging
  • background noise

Fingerprint

Dive into the research topics of 'Measurement of sub-shot-noise spatial correlations without background subtraction'. Together they form a unique fingerprint.

Cite this