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interferogram

[in-ter-feer-uh-gram] /ˌɪn tərˈfɪər əˌgræm/
noun, Optics.
1.
a photographic record of light interference patterns produced with an interferometer, used for recording shock waves and fluid flow patterns.
Origin
1920-1925
1920-25; interfere + -o- + -gram1
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for interferogram
  • Areas that include stable reflectors may appear as coherent or correlated colors or groups of colors in the interferogram.

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