ArticleScientific reports2019
Generating Bessel beams with broad depth-of-field by using phase-only acoustic holograms.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Miniaturized optically generated Bessel beam ultrasound for volumetric transcranial brain stimulation.Science advances · 2026Article
- Additive Manufacturing Techniques for Acoustic Hologram Lens Microfabrication.Micromachines · 2025Review
- Feasibility of Hologram-Assisted Bilateral Blood-Brain Barrier Opening in Non-Human Primates.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2024Article
- Compact meta-differentiator for achieving isotropically high-contrast ultrasonic imaging.Nature communications · 2024Article
- Acoustic diffraction-resistant adaptive profile technology (ADAPT) for elasticity imaging.Science advances · 2023Article
- Underwater acoustic metamaterials.National science review · 2023Review
- Flow Cytometry with Anti-Diffraction Light Sheet (ADLS) by Spatial Light Modulation.Micromachines · 2023Article
- Non-Destructive Direct Pericarp Thickness Measurement of Sorghum Kernels Using Extended-Focus Optical Coherence Microscopy.Sensors (Basel, Switzerland) · 2023Article
- Acoustic Holograms for Bilateral Blood-Brain Barrier Opening in a Mouse Model.IEEE transactions on bio-medical engineering · 2022Article
- Modern Types of Axicons: New Functions and Applications.Sensors (Basel, Switzerland) · 2021Review
- Contactless acoustic micro/nano manipulation: a paradigm for next generation applications in life sciences.Proceedings. Mathematical, physical, and engineering sciences · 2020Review
- Ring-Focusing Fresnel Acoustic Lens for Long Depth-of-Focus Focused Ultrasound with Multiple Trapping Zones.Journal of microelectromechanical systems : a joint IEEE and ASME publication on microstructures, microactuators, microsensors, and microsystems · 2020Article
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Authors and funding
4 authors.
Funding
Abstract
We report zero-th and high-order acoustic Bessel beams with broad depth-of-field generated using acoustic holograms. While the transverse field distribution of Bessel beams generated using traditional passive methods is correctly described by a Bessel function, these methods present a common drawback: the axial distribution of the field is not constant, as required for ideal Bessel beams. In this work, we experimentally, numerically and theoretically report acoustic truncated Bessel beams of flat-intensity along their axis in the ultrasound regime using phase-only holograms. In particular, the beams present a uniform field distribution showing an elongated focal length of about 40 wavelengths, while the transverse width of the beam remains smaller than 0.7 wavelengths. The proposed acoustic holograms were compared with 3D-printed fraxicons, a blazed version of axicons. The performance of both phase-only holograms and fraxicons is studied and we found that both lenses produce Bessel beams in a wide range of frequencies. In addition, high-order Bessel beam were generated. We report first order Bessel beams that show a clear phase dislocation along their axis and a vortex with single topological charge. The proposed method may have potential applications in ultrasonic imaging, biomedical ultrasound and particle manipulation applications using passive lenses.
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Registered trials
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