Using dynamic holography for iron fibers with submicron diameter and high velocity

Gongwei Xie; Lifan Hua; Sushil Patel; Peter D. Scott; David T. Shaw

doi:10.1117/12.25355

1 March 1991 Using dynamic holography for iron fibers with submicron diameter and high velocity

Gongwei Xie, Lifan Hua, Sushil Patel, Peter D. Scott, David T. Shaw

Proceedings Volume 1385, Optics, Illumination, and Image Sensing for Machine Vision V; (1991) https://doi.org/10.1117/12.25355
Event: Advances in Intelligent Robotics Systems, 1990, Boston, MA, United States

Abstract

A divergentlaserbeam was used to record holograms ofmoving iron fibers with submicron diameter (0. 5microns) and high velocity (125 meters per second). Analysis basedon geometric optics is used to derive the magnification factors forrecording and reconstruction. Experimentairesults consisting ofsingle-shot holograms of fast moving fibers are presented. This technique can be used for dynamic measurement of particle size and fiber orientation distribution. 1 .

Citation Download Citation

Gongwei Xie, Lifan Hua, Sushil Patel, Peter D. Scott, and David T. Shaw "Using dynamic holography for iron fibers with submicron diameter and high velocity", Proc. SPIE 1385, Optics, Illumination, and Image Sensing for Machine Vision V, (1 March 1991); https://doi.org/10.1117/12.25355

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