A new method of transmission fluctuation spectrometry with signal correlation was recently developed for particle-size analysis, whereby both particle-size distribution and particle concentration can be measured simultaneously. The measurements were realized with temporal correlation of the transmission fluctuation signals of a focused Gaussian beam.
© 2005 Optical Society of America
(120.0120) Instrumentation, measurement, and metrology : Instrumentation, measurement, and metrology
(120.7000) Instrumentation, measurement, and metrology : Transmission
(280.0280) Remote sensing and sensors : Remote sensing and sensors
Jianqi Shen, Ulrich Riebel, and Xiaoai Guo, "Measurements of particle-size distribution and concentration by transmission fluctuation spectrometry with temporal correlation," Opt. Lett. 30, 2098-2100 (2005)