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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Oralkan, Omer
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2013Integrated Circuits for Volumetric Ultrasound Imaging With 2-D CMUT Arrayscitations
- 2013A Comparison Between Conventional and Collapse-Mode Capacitive Micromachined Ultrasonic Transducers in 10-MHz 1-D Arrayscitations
- 2012First In Vivo Use of a Capacitive Micromachined Ultrasound Transducer Array-Based Imaging and Ablation Catheter
- 20103-D Deep Penetration Photoacoustic Imaging with a 2-D CMUT Array.
- 2008Integration of 2D CMUT arrays with front-end electronics for volumetric ultrasound imagingcitations
- 2007Integration of trench-isolated through-wafer interconnects with 2d capacitive micromachined ultrasonic transducer arrayscitations
- 2007Finite element modeling and experimental characterization of crosstalk in 1-D CMUT arrayscitations
- 20063-D ultrasound imaging using a forward-looking CMUT ring array for intravascular/intracardiac applications
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article
3-D Deep Penetration Photoacoustic Imaging with a 2-D CMUT Array.
Abstract
In this work, we demonstrate 3-D photoacoustic imaging of optically absorbing targets embedded as deep as 5 cm inside a highly scattering background medium using a 2-D capacitive micromachined ultrasonic transducer (CMUT) array with a center frequency of 5.5 MHz. 3-D volumetric images and 2-D maximum intensity projection images are presented to show the objects imaged at different depths. Due to the close proximity of the CMUT to the integrated frontend circuits, the CMUT array imaging system has a low noise floor. This makes the CMUT a promising technology for deep tissue photoacoustic imaging.