Zobrazeno 1 - 10
of 37
pro vyhledávání: '"optical ultrasound detection"'
Autor:
Kyle G. Scheuer, Ray G. DeCorby
Publikováno v:
Sensors, Vol 23, Iss 12, p 5665 (2023)
We used an ultrasensitive, broadband optomechanical ultrasound sensor to study the acoustic signals produced by pressurized nitrogen escaping from a variety of small syringes. Harmonically related jet tones extending into the MHz region were observed
Externí odkaz:
https://doaj.org/article/54e2b5d2a6124caaa8462ee12a9bacb5
Autor:
Johannes Bauer-Marschallinger, Astrid Höllinger, Bernhard Jakoby, Peter Burgholzer, Thomas Berer
Publikováno v:
Photoacoustics, Vol 5, Iss C, Pp 1-9 (2017)
We report on a novel imaging system for large depth of field photoacoustic scanning macroscopy. Instead of commonly used piezoelectric transducers, fiber-optic based ultrasound detection is applied. The optical fibers are shaped into rings and mainly
Externí odkaz:
https://doaj.org/article/52185099541348d19db4a169d00dd1c8
Autor:
DeCorby, Kyle G. Scheuer, Ray G.
Publikováno v:
Sensors; Volume 23; Issue 12; Pages: 5665
We used an ultrasensitive, broadband optomechanical ultrasound sensor to study the acoustic signals produced by pressurized nitrogen escaping from a variety of small syringes. Harmonically related jet tones extending into the MHz region were observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::f1edb36295c6fa595acda45f22fa9fe5
Publikováno v:
Photoacoustics, Vol 3, Iss 4, Pp 143-150 (2015)
Three-dimensional photoacoustic microscopy (PAM) has gained considerable attention within the biomedical imaging community during the past decade. Detecting laser-induced photoacoustic waves by optical sensing techniques facilitates the idea of all-o
Externí odkaz:
https://doaj.org/article/4dd69c138edb46da8b7c439f65cbdd43
Akademický článek
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Autor:
Junjie Yao, Lihong V. Wang
Publikováno v:
Journal of Biomedical Optics
Significance: Acoustically detecting the rich optical absorption contrast in biological tissues, photoacoustic tomography (PAT) seamlessly bridges the functional and molecular sensitivity of optical excitation with the deep penetration and high scala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6225e47bf8963f6e926467e5f009658
https://pubmed.ncbi.nlm.nih.gov/34196136
https://pubmed.ncbi.nlm.nih.gov/34196136
Publikováno v:
Micromachines, Vol 11, Iss 692, p 692 (2020)
Micromachines
Micromachines
Ultrasound detection is one of the major components of photoacoustic imaging systems. Advancement in ultrasound transducer technology has a significant impact on the translation of photoacoustic imaging to the clinic. Here, we present an overview on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf0a37a68bf16d2094a2fbe9e92e1b8
https://www.mdpi.com/2072-666X/11/7/692
https://www.mdpi.com/2072-666X/11/7/692
Autor:
Thomas Berer, Johannes Bauer-Marschallinger, Astrid Höllinger, Peter Burgholzer, Bernhard Jakoby
Publikováno v:
Photoacoustics
Photoacoustics, Vol 5, Iss C, Pp 1-9 (2017)
Photoacoustics, Vol 5, Iss C, Pp 1-9 (2017)
We report on a novel imaging system for large depth of field photoacoustic scanning macroscopy. Instead of commonly used piezoelectric transducers, fiber-optic based ultrasound detection is applied. The optical fibers are shaped into rings and mainly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3df9261e3059552bcf66e9978ceeb23
submitted by Johannes Bauer-Marschallinger Universität Linz, Dissertation, 2019
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3361::1e1f5968f9354c863903bc2d83b8bbea
Publikováno v:
Photoacoustics, Vol 3, Iss 4, Pp 143-150 (2015)
Photoacoustics
Photoacoustics
Three-dimensional photoacoustic microscopy (PAM) has gained considerable attention within the biomedical imaging community during the past decade. Detecting laser-induced photoacoustic waves by optical sensing techniques facilitates the idea of all-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8b91ab00da9d4c866190db69d2289ef
http://www.sciencedirect.com/science/article/pii/S2213597915300069
http://www.sciencedirect.com/science/article/pii/S2213597915300069