Spatially-resolved readout of a Fabry-Perot ultrasound sensor interrogated through a multimode optical fibre using wavefront shaping

Ben Keenlyside; Dylan Marques; Nathaniel Redgewell; Maxim Cherkashin; Edward Z Zhang; Paul C. Beard; Jamie Guggenheim

doi:10.1063/5.0166826

Spatially-resolved readout of a Fabry-Perot ultrasound sensor interrogated through a multimode optical fibre using wavefront shaping

Ben Keenlyside^*, Dylan Marques, Nathaniel Redgewell, Maxim Cherkashin, Edward Z Zhang, Paul C. Beard, Jamie Guggenheim

^*Corresponding author for this work

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

26 Downloads (Pure)

Abstract

The spatially-resolved interrogation of a Fabry-Perot ultrasound sensor using a laser beam focussed through a multimode fibre is demonstrated. To scan the beam across the sensor as required to read it out, optical wavefront shaping was employed to compensate for the scrambling of light in the fibre. By providing a means to map ultrasound through inexpensive, lightweight fibres, this could lead to new ultrasonic and photoacoustic imaging systems such as endoscopes and flexible handheld probes.

Original language	English
Article number	201108
Number of pages	5
Journal	Applied Physics Letters
Volume	123
Issue number	20
DOIs	https://doi.org/10.1063/5.0166826
Publication status	Published - 13 Nov 2023

Bibliographical note

Funding information:
This work was partially supported by The Royal Society under Grant Nos. URF\R1\180435 and RGF\EA\181025, EPSRC under Advanced Grant No. 741149, The Welcome Trust under Grant No. NS/A000050/1, and the Integrated Photonic and Electronic Systems Centre for Doctoral Training via Grant No. EP/S022139/1.

Access to Document

10.1063/5.0166826Licence: Creative Commons: Attribution (CC BY)

KeenlysideB2023SpatiallyFinal published version, 1.52 MBLicence: Creative Commons: Attribution (CC BY)

Wavefront shaping for next-generation biomedical photoacoustic imaging
Guggenheim, J.
The Royal Society
1/01/21 → 30/10/23
Project: Research Councils

Cite this

@article{974dca51ad134909a0ef60f890f134ff,

title = "Spatially-resolved readout of a Fabry-Perot ultrasound sensor interrogated through a multimode optical fibre using wavefront shaping",

abstract = "The spatially-resolved interrogation of a Fabry-Perot ultrasound sensor using a laser beam focussed through a multimode fibre is demonstrated. To scan the beam across the sensor as required to read it out, optical wavefront shaping was employed to compensate for the scrambling of light in the fibre. By providing a means to map ultrasound through inexpensive, lightweight fibres, this could lead to new ultrasonic and photoacoustic imaging systems such as endoscopes and flexible handheld probes.",

author = "Ben Keenlyside and Dylan Marques and Nathaniel Redgewell and Maxim Cherkashin and Zhang, {Edward Z} and Beard, {Paul C.} and Jamie Guggenheim",

note = "Funding information: This work was partially supported by The Royal Society under Grant Nos. URF\R1\180435 and RGF\EA\181025, EPSRC under Advanced Grant No. 741149, The Welcome Trust under Grant No. NS/A000050/1, and the Integrated Photonic and Electronic Systems Centre for Doctoral Training via Grant No. EP/S022139/1.",

year = "2023",

month = nov,

day = "13",

doi = "10.1063/5.0166826",

language = "English",

volume = "123",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "20",

}

TY - JOUR

T1 - Spatially-resolved readout of a Fabry-Perot ultrasound sensor interrogated through a multimode optical fibre using wavefront shaping

AU - Keenlyside, Ben

AU - Marques, Dylan

AU - Redgewell, Nathaniel

AU - Cherkashin, Maxim

AU - Zhang, Edward Z

AU - Beard, Paul C.

AU - Guggenheim, Jamie

N1 - Funding information: This work was partially supported by The Royal Society under Grant Nos. URF\R1\180435 and RGF\EA\181025, EPSRC under Advanced Grant No. 741149, The Welcome Trust under Grant No. NS/A000050/1, and the Integrated Photonic and Electronic Systems Centre for Doctoral Training via Grant No. EP/S022139/1.

PY - 2023/11/13

Y1 - 2023/11/13

N2 - The spatially-resolved interrogation of a Fabry-Perot ultrasound sensor using a laser beam focussed through a multimode fibre is demonstrated. To scan the beam across the sensor as required to read it out, optical wavefront shaping was employed to compensate for the scrambling of light in the fibre. By providing a means to map ultrasound through inexpensive, lightweight fibres, this could lead to new ultrasonic and photoacoustic imaging systems such as endoscopes and flexible handheld probes.

AB - The spatially-resolved interrogation of a Fabry-Perot ultrasound sensor using a laser beam focussed through a multimode fibre is demonstrated. To scan the beam across the sensor as required to read it out, optical wavefront shaping was employed to compensate for the scrambling of light in the fibre. By providing a means to map ultrasound through inexpensive, lightweight fibres, this could lead to new ultrasonic and photoacoustic imaging systems such as endoscopes and flexible handheld probes.

U2 - 10.1063/5.0166826

DO - 10.1063/5.0166826

M3 - Article

SN - 0003-6951

VL - 123

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 20

M1 - 201108

ER -

Spatially-resolved readout of a Fabry-Perot ultrasound sensor interrogated through a multimode optical fibre using wavefront shaping

Abstract

Bibliographical note

Access to Document

Fingerprint

Projects

Wavefront shaping for next-generation biomedical photoacoustic imaging

Cite this