Non-contact photoacoustic imaging using laser speckle contrast analysis

Matan Benyamin; Hadar Genish; Ran Califa; Ariel Schwartz; Zeev Zalevsky; Nisan Ozana

doi:10.1364/ol.44.003110

Non-contact photoacoustic imaging using laser speckle contrast analysis

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

Bar-Ilan University - The Alexander Kofkin Faculty of Engineering

Bar-Ilan University

Research output: Contribution to journal › Article › peer-review

Abstract

A novel method for non-contact and continuous detection of photoacoustic signals is presented and experimentally demonstrated. The approach is based on analysis of the contrast of time-varying speckle patterns, and suggests a more robust alternative in respect to interferometric and refrac-tometric available solutions.

Original language	English
Pages (from-to)	3110-3113
Number of pages	4
Journal	Optics Letters
Volume	44
Issue number	12
DOIs	https://doi.org/10.1364/ol.44.003110
State	Published - 15 Jun 2019

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics

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10.1364/ol.44.003110

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title = "Non-contact photoacoustic imaging using laser speckle contrast analysis",

abstract = "A novel method for non-contact and continuous detection of photoacoustic signals is presented and experimentally demonstrated. The approach is based on analysis of the contrast of time-varying speckle patterns, and suggests a more robust alternative in respect to interferometric and refrac-tometric available solutions.",

author = "Matan Benyamin and Hadar Genish and Ran Califa and Ariel Schwartz and Zeev Zalevsky and Nisan Ozana",

note = "Publisher Copyright: {\textcopyright} 2019 Optical Society of America",

year = "2019",

month = jun,

day = "15",

doi = "10.1364/ol.44.003110",

language = "الإنجليزيّة",

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T1 - Non-contact photoacoustic imaging using laser speckle contrast analysis

AU - Benyamin, Matan

AU - Genish, Hadar

AU - Califa, Ran

AU - Schwartz, Ariel

AU - Zalevsky, Zeev

AU - Ozana, Nisan

PY - 2019/6/15

Y1 - 2019/6/15

N2 - A novel method for non-contact and continuous detection of photoacoustic signals is presented and experimentally demonstrated. The approach is based on analysis of the contrast of time-varying speckle patterns, and suggests a more robust alternative in respect to interferometric and refrac-tometric available solutions.

AB - A novel method for non-contact and continuous detection of photoacoustic signals is presented and experimentally demonstrated. The approach is based on analysis of the contrast of time-varying speckle patterns, and suggests a more robust alternative in respect to interferometric and refrac-tometric available solutions.

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U2 - 10.1364/ol.44.003110

DO - 10.1364/ol.44.003110

M3 - مقالة

C2 - 31199393

SN - 0146-9592

VL - 44

SP - 3110

EP - 3113

JO - Optics Letters

JF - Optics Letters

IS - 12

ER -

Non-contact photoacoustic imaging using laser speckle contrast analysis

Abstract

All Science Journal Classification (ASJC) codes

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