An optical interferometer for gas bubble measurements

Gelmetti, Andrea; Bellini, Tommaso; Lago, Paolo; Corti, Mario
October 1996
Review of Scientific Instruments;Oct96, Vol. 67 Issue 10, p3564
Academic Journal
Describes a compact and stable interferometer for the measurement of the radius of a gas bubble in a liquid. Experimental configuration; Different techniques in performing the automatic determination of the bubble radius from the observed fringe profile.


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