Innovative holographic particle velocimeter: a multibeam technique

Valery Zimin, Hui Meng, Fazle Hussain

Research output: Contribution to journalArticlepeer-review

14 Scopus citations


An innovative multibeam holographic particle velocimetry technique is described for three-dimensional flow-velocity measurement. Characterized by suppressed speckle noise, decreased image depth of field, and efficient use of laser energy, the multibeam holographic particle velocimeter overcomes drawbacks of techniques that are based on conventional in-line and off-axis holography.

Original languageEnglish
Pages (from-to)1101-1103
Number of pages3
JournalOptics Letters
Issue number13
StatePublished - Jul 1993


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