Optical feedback interferometry applied to visualize an acoustic stationary wave

Fernando Urgiles; Julien Perchoux; Francis Jayat; Clement Tronche; Thierry Bosch

doi:10.1117/12.2315718

Optical feedback interferometry applied to visualize an acoustic stationary wave

Fernando Urgiles
, Julien Perchoux
, Francis Jayat
, Clement Tronche
, Thierry Bosch

Research Group in Biomedical Engineering (GIIB)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

This article presents a novel technique to acquire and visualize two-dimensional images of dynamic changes of acoustic pressure in the case of a stationary acoustic wave. This method uses optical feedback interferometry sensing with a near-infrared laser diode. The stationary acoustic wave is generated using two piezoelectric transducers of 40 kHz facing each other, dynamic changes in acoustic pressure are measured in a 100 mm x 100 mm acoustic propagation field whose refractive index is variable along the optical path of the laser from the laser diode to a distant mirror and vice-versa. The image system records an image of 100 x 100 pixels of the acoustic pressure variation.

Original language	English
Title of host publication	Optics, Photonics, and Digital Technologies for Imaging Applications V
Editors	Peter Schelkens, Touradj Ebrahimi, Gabriel Cristobal
Publisher	SPIE
ISBN (Print)	9781510618848
DOIs	https://doi.org/10.1117/12.2315718
State	Published - 1 Jan 2018
Event	Optics, Photonics, and Digital Technologies for Imaging Applications V 2018 - Strasbourg, France Duration: 24 Apr 2018 → 26 Apr 2018

Publication series

Name	Proceedings of SPIE - The International Society for Optical Engineering
Volume	10679
ISSN (Print)	0277-786X
ISSN (Electronic)	1996-756X

Conference

Conference	Optics, Photonics, and Digital Technologies for Imaging Applications V 2018
Country/Territory	France
City	Strasbourg
Period	24/04/18 → 26/04/18

Bibliographical note

Publisher Copyright:
© 2018 SPIE.

Keywords

Acoustic imaging
Acousto-Optic sensing
Optical Feedback Interferometry

CACES Knowledge Areas

8315A Biomedicine
417A Electronics, Automation and Sound

Access to Document

10.1117/12.2315718

Cite this

Urgiles, F., Perchoux, J., Jayat, F., Tronche, C., & Bosch, T. (2018). Optical feedback interferometry applied to visualize an acoustic stationary wave. In P. Schelkens, T. Ebrahimi, & G. Cristobal (Eds.), Optics, Photonics, and Digital Technologies for Imaging Applications V Article 1067911 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10679). SPIE. https://doi.org/10.1117/12.2315718

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title = "Optical feedback interferometry applied to visualize an acoustic stationary wave",

abstract = "This article presents a novel technique to acquire and visualize two-dimensional images of dynamic changes of acoustic pressure in the case of a stationary acoustic wave. This method uses optical feedback interferometry sensing with a near-infrared laser diode. The stationary acoustic wave is generated using two piezoelectric transducers of 40 kHz facing each other, dynamic changes in acoustic pressure are measured in a 100 mm x 100 mm acoustic propagation field whose refractive index is variable along the optical path of the laser from the laser diode to a distant mirror and vice-versa. The image system records an image of 100 x 100 pixels of the acoustic pressure variation.",

keywords = "Acoustic imaging, Acousto-Optic sensing, Optical Feedback Interferometry",

author = "Fernando Urgiles and Julien Perchoux and Francis Jayat and Clement Tronche and Thierry Bosch",

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doi = "10.1117/12.2315718",

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series = "Proceedings of SPIE - The International Society for Optical Engineering",

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Urgiles, F, Perchoux, J, Jayat, F, Tronche, C & Bosch, T 2018, Optical feedback interferometry applied to visualize an acoustic stationary wave. in P Schelkens, T Ebrahimi & G Cristobal (eds), Optics, Photonics, and Digital Technologies for Imaging Applications V., 1067911, Proceedings of SPIE - The International Society for Optical Engineering, vol. 10679, SPIE, Optics, Photonics, and Digital Technologies for Imaging Applications V 2018, Strasbourg, France, 24/04/18. https://doi.org/10.1117/12.2315718

Optical feedback interferometry applied to visualize an acoustic stationary wave. / Urgiles, Fernando; Perchoux, Julien; Jayat, Francis et al.
Optics, Photonics, and Digital Technologies for Imaging Applications V. ed. / Peter Schelkens; Touradj Ebrahimi; Gabriel Cristobal. SPIE, 2018. 1067911 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10679).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Optical feedback interferometry applied to visualize an acoustic stationary wave

AU - Urgiles, Fernando

AU - Perchoux, Julien

AU - Jayat, Francis

AU - Tronche, Clement

AU - Bosch, Thierry

PY - 2018/1/1

Y1 - 2018/1/1

N2 - This article presents a novel technique to acquire and visualize two-dimensional images of dynamic changes of acoustic pressure in the case of a stationary acoustic wave. This method uses optical feedback interferometry sensing with a near-infrared laser diode. The stationary acoustic wave is generated using two piezoelectric transducers of 40 kHz facing each other, dynamic changes in acoustic pressure are measured in a 100 mm x 100 mm acoustic propagation field whose refractive index is variable along the optical path of the laser from the laser diode to a distant mirror and vice-versa. The image system records an image of 100 x 100 pixels of the acoustic pressure variation.

AB - This article presents a novel technique to acquire and visualize two-dimensional images of dynamic changes of acoustic pressure in the case of a stationary acoustic wave. This method uses optical feedback interferometry sensing with a near-infrared laser diode. The stationary acoustic wave is generated using two piezoelectric transducers of 40 kHz facing each other, dynamic changes in acoustic pressure are measured in a 100 mm x 100 mm acoustic propagation field whose refractive index is variable along the optical path of the laser from the laser diode to a distant mirror and vice-versa. The image system records an image of 100 x 100 pixels of the acoustic pressure variation.

KW - Acoustic imaging

KW - Acousto-Optic sensing

KW - Optical Feedback Interferometry

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DO - 10.1117/12.2315718

M3 - Conference contribution

AN - SCOPUS:85052496933

SN - 9781510618848

T3 - Proceedings of SPIE - The International Society for Optical Engineering

BT - Optics, Photonics, and Digital Technologies for Imaging Applications V

A2 - Schelkens, Peter

A2 - Ebrahimi, Touradj

A2 - Cristobal, Gabriel

PB - SPIE

T2 - Optics, Photonics, and Digital Technologies for Imaging Applications V 2018

Y2 - 24 April 2018 through 26 April 2018

ER -

Urgiles F, Perchoux J, Jayat F, Tronche C, Bosch T. Optical feedback interferometry applied to visualize an acoustic stationary wave. In Schelkens P, Ebrahimi T, Cristobal G, editors, Optics, Photonics, and Digital Technologies for Imaging Applications V. SPIE. 2018. 1067911. (Proceedings of SPIE - The International Society for Optical Engineering). doi: 10.1117/12.2315718

Optical feedback interferometry applied to visualize an acoustic stationary wave

Abstract

Publication series

Conference

Bibliographical note

Keywords

CACES Knowledge Areas

Access to Document

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Cite this