Temporal ghost imaging with pseudo-thermal speckle light

Fabrice Devaux, Kien Phan Huy, Séverine Denis, Eric Lantz, Paul Antoine Moreau

Research output: Contribution to journalArticlepeer-review

38 Citations (Scopus)

Abstract

We report ghost imaging of a single non-reproducible temporal signal with kHz resolution by using pseudo-thermal speckle light patterns and a single detector array with a million of pixels working without any temporal resolution. A set of speckle patterns is generated deterministically at a sampling rate of tens kHz, multiplied by the temporal signal and time integrated in a single shot by the camera. The temporal information is retrieved by computing the spatial intensity correlations between this time integrated image and each speckle pattern of the set.

Original languageEnglish
Article number024001
JournalJournal of Optics (United Kingdom)
Volume19
Issue number2
DOIs
Publication statusPublished - 2017 Feb

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

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