Recent advances in the theoretical background are presented. The optical sizing techniques currently used and/or under development at Rouen University are discussed, namely simultaneous sizing and velocimetry using a corrected laser beam system, holography and Malvern diffractometry, diffusion-broadening spectroscopy, and multiple-scattering media diagnosis. Examples of applications are reported.
"Supermicronic And Submicronic Optical Sizing Including A Discussion Of Densely Laden Flows," Optical Engineering 23(5), 235631 (1 October 1984). https://doi.org/10.1117/12.7973347