Advanced Experimental Mechanics
Online ISSN : 2424-175X
Print ISSN : 2189-4752
ISSN-L : 2189-4752

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Experimental Analysis of Microparticle Elongation in the Optical Axis in Holographic Particle Measurement
Yohsuke TANAKAHiroki MATSUSHIDai NAKAI
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論文ID: 24-0001

この記事には本公開記事があります。
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The study focuses on the elongation of reconstructed microparticles in holographic particle measurement. We propose a theoretical formula for particle elongation that requires the determination of the coefficient 𝑚. Previously, the coefficient was set as 2 based on particle size distribution comparisons. However, its suitability computational for other diameters was unclear. We directly compare elongation from particle patterns printed on a glass plate with varying diameters to the theoretical formula. We found that 𝑚 is equal to 1, not 2. This finding is crucial for accurate holographic particle measurement.

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