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Literature DB >> 22502557

Time-reversed ultrasonically encoded optical focusing in biological tissue.

Puxiang Lai, Xiao Xu, Honglin Liu, Lihong V Wang.

Abstract

We report an experimental investigation of time-reversed ultrasonically encoded optical focusing in biological tissue. This technology combines the concepts of optical phase conjugation and ultrasound modulation of diffused coherent light. The ultrasonically encoded (or tagged) diffused light from a tissue sample is collected in reflection mode and interferes with a reference light in a photorefractive crystal (used as a phase conjugation mirror) to form a hologram. Then a time-reversed copy of the tagged light is generated and traces back the original trajectories to the ultrasonic focus inside the tissue sample. With our current setup, we can achieve a maximum penetration depth of 5 mm in a chicken breast sample and image optical contrasts within a tissue sample with a spatial resolution approximately equaling 1/√2 of the ultrasound focal diameter.

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Year: 2012 PMID： 22502557 PMCID： PMC3380942 DOI： 10.1117/1.JBO.17.3.030506

Source DB: PubMed Journal: J Biomed Opt ISSN： 1083-3668 Impact factor: 3.170

11 in total

1. Turbidity suppression from the ballistic to the diffusive regime in biological tissues using optical phase conjugation.

Authors: Emily J McDowell; Meng Cui; Ivo M Vellekoop; Vahan Senekerimyan; Zahid Yaqoob; Changhuei Yang
Journal: J Biomed Opt Date: 2010 Mar-Apr Impact factor: 3.170

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Authors: I M Vellekoop; A P Mosk
Journal: Opt Lett Date: 2007-08-15 Impact factor: 3.776

3. OPTICAL PHASE CONJUGATION FOR TURBIDITY SUPPRESSION IN BIOLOGICAL SAMPLES.

Authors: Zahid Yaqoob; Demetri Psaltis; Michael S Feld; Changhuei Yang
Journal: Nat Photonics Date: 2008 Impact factor: 38.771

4. Detection of the tagged or untagged photons in acousto-optic imaging of thick highly scattering media by photorefractive adaptive holography.

Authors: M Gross; M Lesaffre; F Ramaz; P Delaye; G Roosen; A C Boccara
Journal: Eur Phys J E Soft Matter Date: 2009-02 Impact factor: 1.890

5. Coherent optical adaptive techniques.

Authors: W B Bridges; P T Brunner; S P Lazzara; T A Nussmeier; T R O'Meara; J A Sanguinet; W P Brown
Journal: Appl Opt Date: 1974-02-01 Impact factor: 1.980

6. Time-reversed ultrasonically encoded optical focusing into tissue-mimicking media with thickness up to 70 mean free paths.

Authors: Honglin Liu; Xiao Xu; Puxiang Lai; Lihong V Wang
Journal: J Biomed Opt Date: 2011-08 Impact factor: 3.170

7. Reflection-mode time-reversed ultrasonically encoded optical focusing into turbid media.

Authors: Puxiang Lai; Xiao Xu; Honglin Liu; Yuta Suzuki; Lihong V Wang
Journal: J Biomed Opt Date: 2011-08 Impact factor: 3.170

8. Demixing light paths inside disordered metamaterials.

Authors: I M Vellekoop; E G van Putten; A Lagendijk; A P Mosk
Journal: Opt Express Date: 2008-01-07 Impact factor: 3.894

9. Time-reversed ultrasonically encoded optical focusing into scattering media.

Authors: Xiao Xu; Honglin Liu; Lihong V Wang
Journal: Nat Photonics Date: 2011-03 Impact factor: 38.771

10. Tissue-mimicking phantoms for photoacoustic and ultrasonic imaging.

Authors: Jason R Cook; Richard R Bouchard; Stanislav Y Emelianov
Journal: Biomed Opt Express Date: 2011-10-27 Impact factor: 3.732

13 in total

1. Time-reversed ultrasonically encoded optical focusing using two ultrasonic transducers for improved ultrasonic axial resolution.

Authors: Qiang Yang; Xiao Xu; Puxiang Lai; Daxiong Xu; Lihong V Wang
Journal: J Biomed Opt Date: 2013-11 Impact factor: 3.170

2. Dual-polarization analog optical phase conjugation for focusing light through scattering media.

Authors: Zhongtao Cheng; Jiamiao Yang; Lihong V Wang
Journal: Appl Phys Lett Date: 2019-06-13 Impact factor: 3.791

3. Effects of light scattering on optical-resolution photoacoustic microscopy.

Authors: Yan Liu; Chi Zhang; Lihong V Wang
Journal: J Biomed Opt Date: 2012-12 Impact factor: 3.170

4. Energy enhancement in time-reversed ultrasonically encoded optical focusing using a photorefractive polymer.

Authors: Yuta Suzuki; Xiao Xu; Puxiang Lai; Lihong V Wang
Journal: J Biomed Opt Date: 2012-08 Impact factor: 3.170

5. Focused fluorescence excitation with time-reversed ultrasonically encoded light and imaging in thick scattering media.

Authors: Puxiang Lai; Yuta Suzuki; Xiao Xu; Lihong V Wang
Journal: Laser Phys Lett Date: 2013 Impact factor: 2.016

6. Optical focusing deep inside dynamic scattering media with near-infrared time-reversed ultrasonically encoded (TRUE) light.

Authors: Yan Liu; Puxiang Lai; Cheng Ma; Xiao Xu; Alexander A Grabar; Lihong V Wang
Journal: Nat Commun Date: 2015-01-05 Impact factor: 14.919

7. Focusing through dynamic tissue with millisecond digital optical phase conjugation.

Authors: Daifa Wang; Edward Haojiang Zhou; Joshua Brake; Haowen Ruan; Mooseok Jang; Changhuei Yang
Journal: Optica Date: 2015-08-20 Impact factor: 11.104

8. Modulated-Alignment Dual-Axis (MAD) Confocal Microscopy Optimized for Speed and Contrast.

Authors: Steven Y Leigh; Jonathan T C Liu
Journal: IEEE Trans Biomed Eng Date: 2015-12-22 Impact factor: 4.756

9. Visualization of photoacoustic images in a limited-View measuring system using eigenvalues of a photoacoustic transmission matrix.

Authors: Hiroshi Abe; Tsuyoshi Shiina
Journal: Photoacoustics Date: 2017-07-01

10. Photoacoustically guided wavefront shaping for enhanced optical focusing in scattering media.

Authors: Puxiang Lai; Lidai Wang; Jian Wei Tay; Lihong V Wang
Journal: Nat Photonics Date: 2015-02 Impact factor: 38.771