Holographic particle image velocimetry (HPIV)

Donald H. Barnhart, George C. Papen, Ronald J. Adrian

Research output: Contribution to journalConference article

Abstract

Holographic techniques for measuring particles have been studied since the inception of holography. However, techniques used in the past have had limited success in particle velocimetry for one of the following reasons: large depth of focus, poor signal to noise ratio, distortion, and directional ambiguity in the particle displacement. This paper introduces holographic velocimetry, and discusses methods being investigated for implementing holographic particle image velocimetry (HPIV).

Original languageEnglish (US)
Pages (from-to)357-365
Number of pages9
JournalProceedings of SPIE - The International Society for Optical Engineering
Volume1600
DOIs
StatePublished - Jan 1 1991
EventInternational Symposium on Display Holography 1991 - Lake Forest, United States
Duration: Jul 15 1991Jul 19 1991

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particle image velocimetry
Velocity measurement
Holography
Depth of Focus
holography
ambiguity
Signal to noise ratio
signal to noise ratios

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

Cite this

Holographic particle image velocimetry (HPIV). / Barnhart, Donald H.; Papen, George C.; Adrian, Ronald J.

In: Proceedings of SPIE - The International Society for Optical Engineering, Vol. 1600, 01.01.1991, p. 357-365.

Research output: Contribution to journalConference article

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