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Title
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Underwater visualization of multi-input interleaved multisine wave fronts for ultrasonic testing of bones specimens using Laser Doppler Vibrometry
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Author
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Abstract
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| The interaction of Ultrasound Waves with bone material has always been of great interest for the scientific community. This is due to the fact that ultrasonic Waves are non-ionizing, cheap, and easy to generate and to detect. The use of multi-input interleaved multisine offers new applications for ultrasonic testing in bone specimens, where identification of material properties by means of ultrasound pulses often suffers from poor S/N ratio. The research reported here, describes a novel application a of scanning Laser Doppler Vibrometer (LDV) to the analysis of bone specimens by means of underwater visualization of multisines acoustic fields. The results demonstrate that this new non-invasive acoustic measurement technique can successfully visualize and measure reflected acoustic fields, as Well as diffraction effects. |
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Language
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English
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Source (journal)
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Proceedings of the Society of Photo-optical Instrumentation Engineers / SPIE: International Society for Optical Engineering. - Bellingham, Wash.
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Source (book)
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8th International Conference on Vibration Measurements by Laser, Techniques, June 18-20, 2008, Ancona, Italy
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Publication
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Bellingham, Wash.
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SPIE - The International Society for Optical Engineering
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2008
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ISSN
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0277-786X
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ISBN
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978-0-8194-7326-4
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DOI
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10.1117/12.803032
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Volume/pages
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7098
(2008)
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Article Reference
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70980T
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ISI
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000260992400027
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Medium
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E-only publicatie
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Full text (Publisher's DOI)
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