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Photoacoustic Imaging

Applied Optics

Applied Optics 08/2021

Depixelation of coherent fiber bundle imaging by fiber-core-targeted scanning

Authors:

Qian Li, Wolfgang Rohringer, et.al.

Contents:
  • A novel method, called Fiber-core-targeted scanning (FCTS), is demonstrated to remove the pixelation artefacts on Fiber-Bundle based laser scanning Photoacoustic Imaging
  • This method is enabled by a XARION hydrophone, which acts as a highly sensitive detector in a fiber-coupled photoacoustic probe suited for future Laparoscopic applications
  • For further information concerning the article please contact us
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Biomedical Optics Express 04/2020

Functional optical coherence tomography and photoacoustic microscopy imaging for zebrafish larvae

Authors:

Richard Haindl, Abigail J. Deloria, et.al.

Contents:
  • A non-invasive imaging technology with the optical microphone is applied to Zebrafish larvae
  • Results demonstrate the capability to image not only the shape of smallest micron-sized vessels, but also blood flow and oxygen saturation
  • These parameters are essential in preclinical physiological and drug response studies 
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Optics Letters 11/2017

Dual modality reflection mode optical coherence and photoacoustic microscopy using an akinetic sensor

Authors:

Richard Haindl, Stefan Preisser, et al.

Contents:
  • The optical microphone was used as a part of a novel optical coherence and photoacoustic microscopy system (OC-PAM)
  • The OC-PAM system was applied to image a zebrafish larvae in vivo, demonstrating its capability in biomedical imaging
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Optik&Photonik 5/2017

Listening to Ultrasound with a Laser

Authors:

Stefan Preisser, Balthasar Fischer, et al.

Contents:
  • Precise measurement of the ultrasonic field of piezoelectric transducers using the optical microphone
  • Results achieved in photoacoustic imaging
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Biomedical Optics Express 10/2016

All-optical highly sensitive akinetic sensor for ultrasound detection and photoacoustic imaging

Authors:

Stefan Preisser, Wolfgang Rohringer, et al.

Contents:
  • Image tests on biological tissue with a novel, all-optical sensor for photoacoustic imaging
  • Detection bandwidth of up to 22.5 MHz
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