Ultra-fast remote photoacoustic imaging with a non-scanning speckle-based setup

MATAN BENYAMIN; HADAR GENISH; RAN CALIFA; NISAN OZANA; BENJAMIN LENGENFELDER; FLORIAN KLAMPFL; ZEEV ZALEVSKY

doi:10.1364/OSAC.415751

Ultra-fast remote photoacoustic imaging with a non-scanning speckle-based setup

MATAN BENYAMIN, HADAR GENISH, RAN CALIFA, NISAN OZANA, BENJAMIN LENGENFELDER, FLORIAN KLAMPFL, ZEEV ZALEVSKY

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4 Scopus citations

Abstract

A method for fast non-scanning remote photoacoustic imaging is presented and experimentally demonstrated. The approach is based on speckle contrast measurement, proceeding the previously developed method for speckle contrast based photoacoustic detection. This previously developed method is now presented without the need for raster scanning of the sample, an advantage rarely found in optical photoacoustic detection, and offers 50 times faster as well as a simpler remote photoacoustic scheme in respect to interferometric available solutions.

Original language	English
Pages (from-to)	1135-1142
Number of pages	8
Journal	OSA Continuum
Volume	4
Issue number	4
DOIs	https://doi.org/10.1364/OSAC.415751
State	Published - 15 Apr 2021

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© 2021 Optical Society of America.

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title = "Ultra-fast remote photoacoustic imaging with a non-scanning speckle-based setup",

abstract = "A method for fast non-scanning remote photoacoustic imaging is presented and experimentally demonstrated. The approach is based on speckle contrast measurement, proceeding the previously developed method for speckle contrast based photoacoustic detection. This previously developed method is now presented without the need for raster scanning of the sample, an advantage rarely found in optical photoacoustic detection, and offers 50 times faster as well as a simpler remote photoacoustic scheme in respect to interferometric available solutions.",

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AU - GENISH, HADAR

AU - CALIFA, RAN

AU - OZANA, NISAN

AU - LENGENFELDER, BENJAMIN

AU - KLAMPFL, FLORIAN

AU - ZALEVSKY, ZEEV

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Ultra-fast remote photoacoustic imaging with a non-scanning speckle-based setup

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