Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Shunghun | - |
dc.contributor.author | Chang, Jin Ho | - |
dc.date.accessioned | 2023-12-13T10:40:20Z | - |
dc.date.available | 2023-12-13T10:40:20Z | - |
dc.date.created | 2023-10-06 | - |
dc.date.issued | 2023-09 | - |
dc.identifier.issn | 1225-4428 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/46642 | - |
dc.description.abstract | Ultrasound transducers are an essential component of combined photoacoustic and ultrasound imaging systems and play an important role in image evaluation. However, ultrasound transducers are opaque; therefore, light must bypass the ultrasound transducer to reach the target point to produce a photoacoustic image. Providing different paths for the optical and acoustic signals results in a complicated system design, increasing the system volume. To overcome these problems, an optically Transparent Ultrasound Transducer (TUT) was developed. Unlike conventional opaque ultrasound transducers, optically TUT can be fabricated by a variety of manufacturing methods and they are suitable for use with specific piezoelectric elements and serve various purposes. In this study, a comparative analysis of the results of using Lithium Niobate (LNO), Lead Magnesium Niobate-Lead Titanate (PMN-PT), and Polyvinylidene Difluoride (PVDF), which are materials used in piezoelectric element-based TUT. LNO is a piezoelectric element widely used in TUT, and PMN-PT has been actively studied recently with a higher transmission and reception rate than LNO. Existing TUT have lower ultrasound resolution than photoacoustic resolution, but they have recently been manufacturing focused TUT with high ultrasound resolution using PVDF. A comparative analysis of the production results of these TUT was performed. Copyright©2023 The Acoustical Society of Korea. | - |
dc.language | English | - |
dc.publisher | 한국음향학회 | - |
dc.title | Optically transparent ultrasound transducers for combined ultrasound and photoacoustic imaging: A review | - |
dc.title.alternative | 초음파-광음향 융합 영상을 위한 투명 초음파 변환기 | - |
dc.type | Article | - |
dc.identifier.doi | 10.7776/ASK.2023.42.5.441 | - |
dc.identifier.scopusid | 2-s2.0-85177071805 | - |
dc.identifier.bibliographicCitation | 한국음향학회지, v.42, no.5, pp.441 - 451 | - |
dc.identifier.kciid | ART003003338 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | 투명 초음파 변환기 | - |
dc.subject.keywordAuthor | Transparent Ultrasound Transducer (TUT) | - |
dc.subject.keywordAuthor | Lithium Niobate (LNO) | - |
dc.subject.keywordAuthor | Lead Magnesium Niobate-Lead Titanate (PMN-PT) | - |
dc.subject.keywordAuthor | Polyvinylidene Difluoride (PVDF) | - |
dc.subject.keywordAuthor | Indium-Tin Oxide (ITO) | - |
dc.subject.keywordAuthor | Lithium niobate (LNO) | - |
dc.citation.endPage | 451 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 441 | - |
dc.citation.title | 한국음향학회지 | - |
dc.citation.volume | 42 | - |
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