Quantitative photoacoustic imaging of two-photon absorption

Patrick Bardsley; Kui Ren; Rongting Zhang

doi:10.1117/1.JBO.23.1.016002

2 January 2018 Quantitative photoacoustic imaging of two-photon absorption

Patrick Bardsley, Kui Ren, Rongting Zhang

Author Affiliations +

Funded by: National Science Foundation (NSF)

Journal of Biomedical Optics, Vol. 23, Issue 1, 016002 (January 2018). https://doi.org/10.1117/1.JBO.23.1.016002

Abstract

Photoacoustic tomography (PAT) is a hybrid imaging modality where we intend to reconstruct optical properties of heterogeneous media from measured ultrasound signals generated by the photoacoustic effect. In recent years, there have been considerable interests in using PAT to image two-photon absorption, in addition to the usual single-photon absorption, inside diffusive media. We present a mathematical model for quantitative image reconstruction in two-photon photoacoustic tomography (TP-PAT). We propose a computational strategy for the reconstruction of the optical absorption coefficients and provide some numerical evidences based on synthetic photoacoustic acoustic data to demonstrate the feasibility of quantitative reconstructions in TP-PAT.

Citation Download Citation

Patrick Bardsley, Kui Ren, and Rongting Zhang "Quantitative photoacoustic imaging of two-photon absorption," Journal of Biomedical Optics 23(1), 016002 (2 January 2018). https://doi.org/10.1117/1.JBO.23.1.016002

Received: 5 July 2017; Accepted: 5 December 2017; Published: 2 January 2018

ACCESS THE FULL ARTICLE

JOURNAL ARTICLE
11 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

CITATIONS

Cited by 11 scholarly publications and 1 patent.

Explore citations on Lens.org

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

Absorption

Reconstruction algorithms

Diffusion

Ultrasonography

Acquisition tracking and pointing

Photoacoustic imaging

Acoustics

Show All Keywords

RELATED CONTENT

Limited view multi-source photoacoustic tomography with finite transducer dimension
Proceedings of SPIE (March 15 2016)

Acoustic and photoacoustic microscopy imaging of single leukocytes
Proceedings of SPIE (March 15 2016)

Simultaneous imaging of ultrasound attenuation, speed of sound, and optical...
Proceedings of SPIE (March 13 2009)

Quantitative photoacoustic tomography recovery of optical absorption coefficient maps...
Proceedings of SPIE (February 13 2007)

Adapted directivity approach for photoacoustic imaging reconstruction
Proceedings of SPIE (February 23 2012)

A method for simultaneously estimating acoustic and optical properties of...
Proceedings of SPIE (February 23 2012)

Fine-resolution photoacoustic imaging of the eye
Proceedings of SPIE (February 25 2010)

Subscribe to Digital Library

Receive Erratum Email Alert

Show All Keywords

Keywords/Phrases

Search In:

Publication Years