Remote photoacoustic tomography using diode-array and speckle-analysis

Lengenfelder B, Jarkas H, Shabairou N, Hohmann M, Schmidt M, Zalevsky Z, Klämpfl F (2020)

Publication Language: English

Publication Type: Conference contribution

Publication year: 2020

Conference Proceedings Title: Proceedings Volume 11363, Tissue Optics and Photonics; 1136308 (2020)

Event location: Online only

DOI: 10.1117/12.2542423

Abstract

Photoacoustic imaging is a new, rising imaging technique which combines high penetration depth with a good image contrast. It is demonstrated for the first time that remote photoacoustic sensing by speckle-analysis can be performed in the MHz-sampling range using a low-resolution diode array by showing experimental results. Phantoms and ex-vivo samples are measured in transmission-mode. In addition, the detection sensitivity of the new system is estimated. The new technique might help in future to broaden the applications of photoacoustics in special applications like wound imaging, endoscopy or guiding laser surgeries.

Authors with CRIS profile

Involved external institutions

Bar-Ilan University Israel (IL)

How to cite

APA:

Lengenfelder, B., Jarkas, H., Shabairou, N., Hohmann, M., Schmidt, M., Zalevsky, Z., & Klämpfl, F. (2020). Remote photoacoustic tomography using diode-array and speckle-analysis. In SPIE (Eds.), Proceedings Volume 11363, Tissue Optics and Photonics; 1136308 (2020). Online only.

MLA:

Lengenfelder, Benjamin, et al. "Remote photoacoustic tomography using diode-array and speckle-analysis." Proceedings of the SPIE Photonics Europe, Online only Ed. SPIE, 2020.

BibTeX: Download