Sub-shot-noise microscopy: Imaging of faint phase objects with squeezed light

Mikhail I. Kolobov, Prem Kumar

Research output: Contribution to journalArticlepeer-review

47 Scopus citations

Abstract

We propose a scheme that uses spatially multimode squeezed light, generated by means of a traveling-wave optical parametric amplifier, with which a faint phase object can be imaged with sensitivity better than the shot-noise limit.

Original languageEnglish (US)
Pages (from-to)849-851
Number of pages3
JournalOptics Letters
Volume18
Issue number11
DOIs
StatePublished - Jan 1 1993

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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