Paper
26 October 1983 Laser-Based Particle Sizer
David Waterman, Barry Jennings
Author Affiliations +
Proceedings Volume 0398, Industrial Applications of Laser Technology; (1983) https://doi.org/10.1117/12.935393
Event: 1983 International Technical Conference/Europe, 1983, Geneva, Switzerland
Abstract
An apparatus for rapid particle size analysis has been developed, utilising the phenomenon of electric birefringence. A principle use is in analysing polydisperse colloid suspensions, where for a monomodal distribution, a complete size distribution plot is generated. This method can produce data in terms of an equivalent spherical diameter, but a unique feature is that if the particle shape is known then the results obtained give data on the true major dimension of the particles in the medium.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
David Waterman and Barry Jennings "Laser-Based Particle Sizer", Proc. SPIE 0398, Industrial Applications of Laser Technology, (26 October 1983); https://doi.org/10.1117/12.935393
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KEYWORDS
Particles

Birefringence

Signal detection

Sensors

Optics manufacturing

Polarizers

Spherical lenses

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