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Dependence of photoacoustic speckles on boundary roughness

Speckles have been considered ubiquitous in all scattering-based coherent imaging technologies. However, as an optical-absorption-based coherent imaging technology, photoacoustic (PA) tomography (PAT) suppresses speckles by building up prominent boundary signals. We theoretically study the dependenc...

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Bibliografiska uppgifter
Huvudupphovsmän: Guo, Zijian, Xu, Zhun, Wang, Lihong V.
Materialtyp: Artigo
Språk:Inglês
Publicerad: Society of Photo-Optical Instrumentation Engineers 2012
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC3380940/
https://ncbi.nlm.nih.gov/pubmed/22559687
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JBO.17.4.046009
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