Remote detection of photoacoustic signals using time varying speckle patterns

Matan Benyamin, Hadar Genish, Ran Califa, Nissan Ozana, Ariel Schwartz, Zeev Zalevsky

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


A novel method for non-contact detection of photoacoustic signals is presented and experimentally demonstrated. The approach is based on time varying speckle pattern analysis and suggests a more robust alternative for interferometric and refractometric solutions.

Original languageEnglish
Title of host publicationBio-Optics
Subtitle of host publicationDesign and Application, BODA 2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580545
StatePublished - 2019
EventBio-Optics: Design and Application, BODA 2019 - Tucson, United States
Duration: 14 Apr 201917 Apr 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F168-BODA 2019
ISSN (Electronic)2162-2701


ConferenceBio-Optics: Design and Application, BODA 2019
Country/TerritoryUnited States

Bibliographical note

Publisher Copyright:
© 2019 OSA - The Optical Society. All rights reserved.


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