Application of Fresnel Zone Plate Focused Beam to Optimized Sensor Design for Pulse-Echo Harmonic Generation Measurements

In nonlinear acoustic measurements involving reflection from the stress-free boundary, the pulse-echo method could not be used because such a boundary is known to destructively change the second harmonic generation (SHG) process. The use of a focusing acoustic beam, however, can improve SHG after re...

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Detalles Bibliográficos
Autores principales: Jeong, Hyunjo, Shin, Hyojeong, Zhang, Shuzeng, Li, Xiongbing, Cho, Sungjong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6471224/
https://www.ncbi.nlm.nih.gov/pubmed/30893854
http://dx.doi.org/10.3390/s19061373

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6471224/
https://www.ncbi.nlm.nih.gov/pubmed/30893854
http://dx.doi.org/10.3390/s19061373

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