Photoacoustic Doppler effect from flowing small light-absorbing particles.
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Summary
This new physical phenomenon provides a basis for developing photoacoustic Doppler flowmetry, which can potentially be used for detecting fluid flow in optically scattering media and especially low-speed blood flow of relatively deep microcirculation in biological tissue.
- Type
- article
- Published
- 2007-11-02
- Cited by
- 176
- References
- 21
- Access
- Open access
- OpenAlex
- https://openalex.org/W2027086893
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:12117676
Keywords
Doppler effect, Photoacoustic Doppler effect, Photoacoustic imaging in biomedicine, Laser Doppler velocimetry, Optics
References
Cited by
- Optical Microring Resonators for Photoacoustic Imaging and Detection
- Review of photoacoustic flow imaging: its current state and its promises
- Optical-resolution photoacoustic microscopy
- In vivo photoacoustic flowmetry at depths of the diffusive regime based on saline injection
- Cuffing-based photoacoustic flowmetry in humans in the optical diffusive regime
- Photoacoustic tomography: fundamentals, advances and prospects
- Tissue Optics and Photonics: Light-Tissue Interaction
- Micro-Doppler Photoacoustic Effect and Sensing by Ultrasound Radar
- Cells make themselves heard
- Sensitivity of photoacoustic microscopy
- Calibration-free in vivo transverse blood flowmetry based on cross correlation of slow-time profiles from photoacoustic microscopy
- Photoacoustic Doppler measurement of flow using tone burst excitation.
- A CMOS MEMS capacitive ultrasonic sensor array for three-dimensional photoacoustic imaging
- Three-dimensional noninvasive imaging of the vasculature in the mouse brain using a high resolution photoacoustic scanner.
- Laser-scanning Doppler photoacoustic microscopy based on temporal correlation.
- Acoustic resolution photoacoustic Doppler velocity measurements in fluids using time-domain cross-correlation
- Multimodal photoacoustic and optical coherence tomography scanner using an all optical detection scheme for 3D morphological skin imaging
- Noninvasive photoacoustic computed tomography of mouse brain metabolism in vivo
- ‘Go with the flow ’: A review of methods and advancements in blood flow imaging
- Singular resonance in the high-frequency photoacoustic effect with multilayers
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