Optoacoustic endoscopy in curved scanning mode

Hailong He, Andreas Buehler, Vasilis Ntziachristos

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review


Optoacoustic technique has been shown to resolve anatomical, functional and molecular features at depths that go beyond the reach of epi-illumination optical microscopy offering new opportunities for endoscopic imaging. Herein, we interrogate the merits of optoacoustic endoscopy implemented by translating a sound detector in linear or curved geometries. The linear and curved detection geometries are achieved by employing an intravascular ultrasound transducer (IVUS) within a plastic guide shaped to a line or a curve. This concept could be used together with optical endoscopes to yield hybrid optical and optoacoustic imaging.

Original languageEnglish
Title of host publicationPhotons Plus Ultrasound
Subtitle of host publicationImaging and Sensing 2016
EditorsAlexander A. Oraevsky, Lihong V. Wang
ISBN (Electronic)9781628419429
StatePublished - 2016
EventPhotons Plus Ultrasound: Imaging and Sensing 2016 - San Francisco, United States
Duration: 14 Feb 201617 Feb 2016

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
ISSN (Print)1605-7422


ConferencePhotons Plus Ultrasound: Imaging and Sensing 2016
Country/TerritoryUnited States
CitySan Francisco


  • curved scanning geometry
  • Optoacoustic imaging
  • optoacoustic tomography imaging


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