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A Study of the Influence of Misalignment on Measuring Results for Laser Particle Analyzers
Author(s) -
Wang Naining,
Shen Jianqi
Publication year - 1998
Publication title -
particle and particle systems characterization
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.877
H-Index - 56
eISSN - 1521-4117
pISSN - 0934-0866
DOI - 10.1002/(sici)1521-4117(199817)15:3<122::aid-ppsc122>3.0.co;2-v
Subject(s) - spectrum analyzer , laser , optics , particle (ecology) , laser beams , materials science , photodetector , light scattering , beam (structure) , laser light , particle size , scattering , optoelectronics , physics , chemistry , oceanography , geology
Light scattering‐based laser particle analyzers have found wide use in powder technology and many‐particle systems. It is very important that the photodetector of the analyzer is in good alignment with the incident laser beam, otherwise errors will occur. In this paper, the influences of misalignment on the final results of measurements are discussed.