A 2.5-mm outer diameter photoacoustic endoscopic mini-probe based on a highly sensitive PMN-PT ultrasonic transducer
Publication
, Conference
Yang, JM; Chen, R; Favazza, C; Yao, J; Zhou, Q; Shung, KK; Wang, LV
Published in: Progress in Biomedical Optics and Imaging - Proceedings of SPIE
February 23, 2012
We have developed a 2.5-mm outer diameter photoacoustic endoscopic mini-probe to use in the instrument channel (typically 2.8 or 3.7 mm in diameter) of standard video endoscopes. To achieve adequate signal sensitivity, we fabricated a focused ultrasonic transducer using a highly-sensitive PMN-PT piezoelectric material. We quantified the PMN-PT transducer's operating parameters and validated the mini-probe's endoscopic imaging capability through an ex vivo imaging experiment on a rat colon. © 2012 SPIE.
Duke Scholars
Published In
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
DOI
ISSN
1605-7422
ISBN
9780819488664
Publication Date
February 23, 2012
Volume
8223
Citation
APA
Chicago
ICMJE
MLA
NLM
Yang, J. M., Chen, R., Favazza, C., Yao, J., Zhou, Q., Shung, K. K., & Wang, L. V. (2012). A 2.5-mm outer diameter photoacoustic endoscopic mini-probe based on a highly sensitive PMN-PT ultrasonic transducer. In Progress in Biomedical Optics and Imaging - Proceedings of SPIE (Vol. 8223). https://doi.org/10.1117/12.909207
Yang, J. M., R. Chen, C. Favazza, J. Yao, Q. Zhou, K. K. Shung, and L. V. Wang. “A 2.5-mm outer diameter photoacoustic endoscopic mini-probe based on a highly sensitive PMN-PT ultrasonic transducer.” In Progress in Biomedical Optics and Imaging - Proceedings of SPIE, Vol. 8223, 2012. https://doi.org/10.1117/12.909207.
Yang JM, Chen R, Favazza C, Yao J, Zhou Q, Shung KK, et al. A 2.5-mm outer diameter photoacoustic endoscopic mini-probe based on a highly sensitive PMN-PT ultrasonic transducer. In: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2012.
Yang, J. M., et al. “A 2.5-mm outer diameter photoacoustic endoscopic mini-probe based on a highly sensitive PMN-PT ultrasonic transducer.” Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 8223, 2012. Scopus, doi:10.1117/12.909207.
Yang JM, Chen R, Favazza C, Yao J, Zhou Q, Shung KK, Wang LV. A 2.5-mm outer diameter photoacoustic endoscopic mini-probe based on a highly sensitive PMN-PT ultrasonic transducer. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2012.
Published In
Progress in Biomedical Optics and Imaging - Proceedings of SPIE
DOI
ISSN
1605-7422
ISBN
9780819488664
Publication Date
February 23, 2012
Volume
8223