ArticleScientific reports2017
Fiber-Laser-Based Ultrasound Sensor for Photoacoustic Imaging.
Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- Perspectives on endoscopic functional photoacoustic microscopy.Applied physics letters · 2024Article
- Optical ultrasound sensors for photoacoustic imaging: a review.Journal of biomedical optics · 2024Review
- Theoretical and experimental study on the detection limit of the micro-ring resonator based ultrasound point detectors.Photoacoustics · 2023Article
- Highly sensitive ultrasound detection using nanofabricated polymer micro-ring resonators.Nano convergence · 2023Review
- An ultrahigh sensitivity acoustic sensor system for weak signal detection based on an ultrahigh-Microsystems & nanoengineering · 2023Article
- Review
- A Comprehensive Review on Photoacoustic-Based Devices for Biomedical Applications.Sensors (Basel, Switzerland) · 2022Review
- High-Frequency 3D Photoacoustic Computed Tomography Using an Optical Microring Resonator.BME frontiers · 2022Article
- Perspective on fast-evolving photoacoustic tomography.Journal of biomedical optics · 2021Article
- Fiber laser technologies for photoacoustic microscopy.Visual computing for industry, biomedicine, and art · 2021Review
- Photoacoustic imaging with fiber optic technology: A review.Photoacoustics · 2020Review
- GPU implementation of photoacoustic short-lag spatial coherence imaging for improved image-guided interventions.Journal of biomedical optics · 2020Article
- Dual-Polarized Fiber Laser Sensor for Photoacoustic Microscopy.Sensors (Basel, Switzerland) · 2019Review
- Photoacoustic computed tomography with lens-free focused fiber-laser ultrasound sensor.Biomedical optics express · 2019Article
- Fast-scanning photoacoustic microscopy with a side-looking fiber optic ultrasound sensor.Biomedical optics express · 2018Article
- Review
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photoacoustic imaging, especially for intravascular and endoscopic applications, requires ultrasound probes with miniature size and high sensitivity. In this paper, we present a new photoacoustic sensor based on a small-sized fiber laser. Incident ultrasound waves exert pressures on the optical fiber laser and induce harmonic vibrations of the fiber, which is detected by the frequency shift of the beating signal between the two orthogonal polarization modes in the fiber laser. This ultrasound sensor presents a noise-equivalent pressure of 40 Pa over a 50-MHz bandwidth. We demonstrate this new ultrasound sensor on an optical-resolution photoacoustic microscope. The axial and lateral resolutions are 48 μm and 3.3 μm. The field of view is up to 1.57 mm
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.