Breaking the acoustic diffraction limit in photoacoustic imaging with multiple speckle illumination

Thomas Chaigne; Jerome Gateau; Marc Allain; Ori Katz; Sylvain Gigan; Anne Sentenac; Emmanuel Bossy

doi:10.1117/12.2212928

Breaking the acoustic diffraction limit in photoacoustic imaging with multiple speckle illumination

Thomas Chaigne^*, Jerome Gateau, Marc Allain, Ori Katz, Sylvain Gigan, Anne Sentenac, Emmanuel Bossy

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In deep photoacoustic imaging, resolution is inherently limited by acoustic diffraction, and ultrasonic frequencies cannot be arbitrarily increased because of attenuation in tissue. Here we report on the use of multiple speckle illumination to perform super resolution photoacoustic imaging. We show that the analysis of speckle-induced second-order fluctuations of the photoacoustic signal combined with deconvolution enables to resolve optically absorbing structures below the acoustic diffraction limit.

Original language	English
Title of host publication	Photons Plus Ultrasound
Subtitle of host publication	Imaging and Sensing 2016
Editors	Alexander A. Oraevsky, Lihong V. Wang
Publisher	SPIE
ISBN (Electronic)	9781628419429
DOIs	https://doi.org/10.1117/12.2212928
State	Published - 2016
Externally published	Yes
Event	Photons Plus Ultrasound: Imaging and Sensing 2016 - San Francisco, United States Duration: 14 Feb 2016 → 17 Feb 2016

Publication series

Name	Progress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume	9708
ISSN (Print)	1605-7422

Conference

Conference	Photons Plus Ultrasound: Imaging and Sensing 2016
Country/Territory	United States
City	San Francisco
Period	14/02/16 → 17/02/16

Bibliographical note

Publisher Copyright:
© 2016 SPIE.

Keywords

Super-Resolution
photoacoustics
speckle

Access to Document

10.1117/12.2212928

Cite this

Chaigne, T., Gateau, J., Allain, M., Katz, O., Gigan, S., Sentenac, A., & Bossy, E. (2016). Breaking the acoustic diffraction limit in photoacoustic imaging with multiple speckle illumination. In A. A. Oraevsky, & L. V. Wang (Eds.), Photons Plus Ultrasound: Imaging and Sensing 2016 Article 97081P (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9708). SPIE. https://doi.org/10.1117/12.2212928

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abstract = "In deep photoacoustic imaging, resolution is inherently limited by acoustic diffraction, and ultrasonic frequencies cannot be arbitrarily increased because of attenuation in tissue. Here we report on the use of multiple speckle illumination to perform super resolution photoacoustic imaging. We show that the analysis of speckle-induced second-order fluctuations of the photoacoustic signal combined with deconvolution enables to resolve optically absorbing structures below the acoustic diffraction limit.",

keywords = "Super-Resolution, photoacoustics, speckle",

author = "Thomas Chaigne and Jerome Gateau and Marc Allain and Ori Katz and Sylvain Gigan and Anne Sentenac and Emmanuel Bossy",

note = "Publisher Copyright: {\textcopyright} 2016 SPIE.; Photons Plus Ultrasound: Imaging and Sensing 2016 ; Conference date: 14-02-2016 Through 17-02-2016",

year = "2016",

doi = "10.1117/12.2212928",

language = "אנגלית",

series = "Progress in Biomedical Optics and Imaging - Proceedings of SPIE",

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editor = "Oraevsky, {Alexander A.} and Wang, {Lihong V.}",

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Chaigne, T, Gateau, J, Allain, M, Katz, O, Gigan, S, Sentenac, A & Bossy, E 2016, Breaking the acoustic diffraction limit in photoacoustic imaging with multiple speckle illumination. in AA Oraevsky & LV Wang (eds), Photons Plus Ultrasound: Imaging and Sensing 2016., 97081P, Progress in Biomedical Optics and Imaging - Proceedings of SPIE, vol. 9708, SPIE, Photons Plus Ultrasound: Imaging and Sensing 2016, San Francisco, United States, 14/02/16. https://doi.org/10.1117/12.2212928

Breaking the acoustic diffraction limit in photoacoustic imaging with multiple speckle illumination. / Chaigne, Thomas; Gateau, Jerome; Allain, Marc et al.
Photons Plus Ultrasound: Imaging and Sensing 2016. ed. / Alexander A. Oraevsky; Lihong V. Wang. SPIE, 2016. 97081P (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 9708).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AU - Sentenac, Anne

AU - Bossy, Emmanuel

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Breaking the acoustic diffraction limit in photoacoustic imaging with multiple speckle illumination

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Keywords

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