Photoacoustics

Article	Citations
Photoacoustic spectrum analysis for spherical target size and optical property determination: A feasibility study	107
Frequency domain laser ultrasound for inertial confinement fusion target wall thickness measurements	103
Multiple diffusion models-enhanced extremely limited-view reconstruction strategy for photoacoustic tomography boosted by multi-scale priors	101
Zero-Shot Artifact2Artifact: Self-incentive artifact removal for photoacoustic imaging	94
4D spectral-spatial computational photoacoustic dermoscopy	91
An extremum-guided interpolation for sparsely sampled photoacoustic imaging	89
All-fiber three-wavelength laser for functional photoacoustic microscopy	78
Classification and risk assessment of ovarian-adnexal lesions using parametric and radiomic analysis of co-registered ultrasound-photoacoustic tomographic images	76
In vivo quantitative photoacoustic evaluation of the liver and kidney pathology in tyrosinemia	75
Spectral analysis of amplitude and phase echoes in picosecond ultrasonics for strain pulse shape determination	69
Bridging light and sound: A spironaphtopyran-rhodamine dyad with high-contrast photoswitching between fluorescence and photoacoustic signal	68
UPAMNet: A unified network with deep knowledge priors for photoacoustic microscopy	67
Dual-wavelength UV-visible metalens for multispectral photoacoustic microscopy: A simulation study	65
Front Cover	60
Surface-plasmon-enhanced strain-wave-induced optical diffraction changes from a segmented grating	60
Bornite (Cu5FeS4) nanocrystals as an ultrasmall biocompatible NIR-II contrast agent for photoacoustic imaging	59
Myocardial infarct border demarcation by dual-wavelength photoacoustic spectral analysis	58
Investigating the feasibility of a hand-held photoacoustic imaging probe for margin assessment during breast conserving surgery	58
Dual-modality ultrasound/photoacoustic tomography for mapping tissue oxygen saturation distribution in intestinal strangulation	57
Enhanced clinical photoacoustic vascular imaging through a skin localization network and adaptive weighting	57
Photoacoustic/ultrasonic dual-mode imaging for monitoring angiogenesis and synovial erosion in rheumatoid arthritis	54
Evanescent wave quartz-enhanced photoacoustic spectroscopy employing a side-polished fiber for methane sensing	53
Hybrid transformer-CNN network-driven optical-scanning undersampling for photoacoustic remote sensing microscopy	50
Understanding the near-field photoacoustic spatiotemporal profile from nanostructures	50
Adaptive enhancement of acoustic resolution photoacoustic microscopy imaging via deep CNN prior	48

Editorial: Breaking the speed limits in photoacoustic microscopy	48
Lithium Niobate – Enhanced Photoacoustic Spectroscopy	48
Dichroism-sensitive photoacoustic imaging for in-depth estimation of the optic axis in fibrous tissue	46
Multispectral optoacoustic tomography of salivary glands in patients with clinically suspected Sjögren’s disease: A pilot study	46
Harnessing evanescent photoacoustic waves for multi-domain imaging	46
Ionizing radiation acoustic and ultrasound dual-modality imaging for visualization of dose on anatomical structures during radiotherapy	44
Changes in intra-nuclear mechanics in response to DNA damaging agents revealed by time-domain Brillouin micro-spectroscopy	43
Ultrasound-guided sound speed correction for photoacoustic computed tomography	41
Image restoration for ring-array photoacoustic tomography system based on blind spatially rotational deconvolution	41
Ultra-sparse reconstruction for photoacoustic tomography: Sinogram domain prior-guided method exploiting enhanced score-based diffusion model	40
Efficient pump-probe sampling with a single-cavity dual-comb laser: Application in ultrafast photoacoustics	40
Normal and melanoma skin visualized, quantified and compared by in vivo photoacoustic imaging	40
An acoustic-optic confocal probe based photoacoustic and ultrasonic tracheal endoscopy for characterizing phantom and model of chronic obstructive pulmonary disease	40
Multispectral raster-scanning optoacoustic mesoscopy differentiate lesional from non-lesional atopic dermatitis skin using structural and functional imaging markers	40
Optomechanical energy enhanced BF-QEPAS for fast and sensitive gas sensing	39
Doubly resonant sub-ppt photoacoustic gas detection with eight decades dynamic range	38
Fast aberration correction in 3D transcranial photoacoustic computed tomography via a learning-based image reconstruction method	38
Three-dimensional non-invasive brain imaging of ischemic stroke by integrated photoacoustic, ultrasound and angiographic tomography (PAUSAT)	38
A multimodal approach to assess a liposomal carrier’s biodistribution, stability, and clearance	37
Frequency-domain photoacoustic microscopy with resonant transducer and interferometric modulation for high-reliability sO2 imaging	37
High performance filtering and high-sensitivity concentration retrieval of methane in photoacoustic spectroscopy utilizing deep learning residual networks	36
LED-based photoacoustic imaging for preoperative visualization of lymphatic vessels in patients with secondary limb lymphedema	36
Kinetic cooling in mid-infrared methane photoacoustic spectroscopy: A quantitative analysis via digital twin verification	36
Lightweight sparse optoacoustic image reconstruction via an attention-driven multi-scale wavelet network	35
A red-green photochromic bacterial protein as a new contrast agent for improved photoacoustic imaging	35
In-bore MRI-compatible transrectal ultrasound and photoacoustic imaging	34
Radiation-pressure-induced surface deformation of transparent liquids due to laser beams under oblique incidence	34
Compact and full-range carbon dioxide sensor using photoacoustic and resonance dependent modes	33
Intra-instrument channel workable, optical-resolution photoacoustic and ultrasonic mini-probe system for gastrointestinal endoscopy	33
Fully integrated photoacoustic microscopy and photoplethysmography of human in vivo	33
Deep learning assisted classification of spectral photoacoustic imaging of carotid plaques	33
On-demand expansion fluorescence and photoacoustic microscopy (ExFLPAM)	33
Recent advances in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques	33
Restoring the imaging quality of circular transducer array-based PACT using synthetic aperture focusing technique integrated with 2nd-derivative-based back projection scheme	32
Simultaneous measurement of methane, propane and isobutane using a compact mid-infrared photoacoustic spectrophone	32
Gas spectroscopy – Editorial special issue photoacoustics	31
Image processing improvements afford second-generation handheld optoacoustic imaging of breast cancer patients	30
A Ppb-level MIR-PAS for 12CO2/13CO2 isotope analysis toward on-line breath-based H. pylori sensing	30
Compact gas cell for simultaneous detection of atmospheric aerosol optical properties based on photoacoustic spectroscopy and integrating sphere scattering enhancement	29
Mapping the architecture of the temporal artery with photoacoustic imaging for diagnosing giant cell arteritis	29
Photoacoustic methane detection inside a MEMS microphone	28
A frequency-domain model-based reconstruction method for transcranial photoacoustic imaging: A 2D numerical investigation	28
Hybrid ultrasound and single wavelength optoacoustic imaging reveals muscle degeneration in peripheral artery disease	28
Compact optical fiber photoacoustic gas sensor with integrated multi-pass cell	28
Model-informed deep-learning photoacoustic reconstruction for low-element linear array	28
Efficient implementations of a Born Series for computing photoacoustic field from a collection of erythrocytes	28
Photoacoustic spectroscopy of layered crystals: An enhancement of the photoacoustic signal and its analysis from the perspective of heat generation	27
Ppbv-level mid-infrared photoacoustic sensor for mouth alcohol test after consuming lychee fruits	27
Manganous-manganic oxide nanoparticle as an activatable microwave-induced thermoacoustic probe for deep-located tumor specific imaging in vivo	27
Gas concentration prediction in photoacoustic spectroscopy using PSO-EAP-CNN to address correlation degradation	27

Semantic segmentation of multispectral photoacoustic images using deep learning	27
Small-volume highly-sensitive all-optical gas sensor using non-resonant photoacoustic spectroscopy with dual silicon cantilever optical microphones	27
Full-view LED-based optoacoustic tomography	27
Sensitivity improvement of quartz-enhanced photoacoustic spectroscopy using the stochastic resonance method	26
Multi-scenario photoacoustic endoscopy for in vivo functional imaging	26
Cantilever-enhanced dual-comb photoacoustic spectroscopy	26
Compact photoacoustic endoscopy by measuring initial photoacoustic pressure using phase-shift interferometry	26
PA OmniNet: A retraining-free, generalizable deep learning framework for robust photoacoustic image reconstruction	26
pH-responsive ratiometric photoacoustic imaging of polyaniline nanoparticle-coated needle for targeted cancer biopsy	26
Adaptive polarization photoacoustic computed tomography for biological anisotropic tissue imaging	25
Sound velocity mapping from GHz Brillouin oscillations in transparent materials by optical incidence from the side of the sample	25
Design and characterisation of intervertebral disc mimicking phantoms for photoacoustic imaging	25
Use of pattern recognition in photoacoustic imaging to identify neuronal ensembles in the prefrontal cortex of rats undergoing conditioned fear learning	24
Multi-mechanism collaboration enhanced photoacoustic analyzer for trace H2S detection	24
Scale-equivariant deep model-based optoacoustic image reconstruction	24
A high-sensitivity high-resolution intravascular photoacoustic catheter through mode cleaning in a graded-index fiber	24
Experimental and numerical study of Conoscopic Interferometry sensitivity for optimal acoustic pulse detection in ultrafast acoustics	24
Ultra-miniature and sensitive optical fiber-tip optomechanical resonant photoacoustic spectroscopy gas sensors	24
High-frequency (> 65 MHz) broadband transparent transducer with ultrathin gold electrode for dual-mode photoacoustic and laser-induced ultrasound microscopy	24
High resolution photoacoustic vascular image reconstruction through the fast residual dense generative adversarial network	23
Structural and functional imaging of psoriasis for severity assessment and quantitative monitoring of treatment response using high-resolution optoacoustic imaging	23
Investigation of silk as a phantom material for ultrasound and photoacoustic imaging	23
Quantification of vascular networks in photoacoustic mesoscopy	22
Ultrasound-enhanced Unet model for quantitative photoacoustic tomography of ovarian lesions	22
Characterization of H2S QEPAS detection in methane-based gas leaks dispersed into environment	22
Dual-wavelength photoacoustic imaging of sentinel lymph nodes in patients with melanoma and breast cancer	22
High sensitivity and ultra-low concentration range photoacoustic spectroscopy based on trapezoid compound ellipsoid resonant photoacoustic cell and partial least square	22
Dual-comb quartz-enhanced photoacoustic spectroscopy	21
Deep learning acceleration of iterative model-based light fluence correction for photoacoustic tomography	21
Photoacoustic digital brain and deep-learning-assisted image reconstruction	21
Non-invasive evaluation of endometrial microvessels via in vivo intrauterine photoacoustic endoscopy	21
In vivo photothermal therapy monitored by multi-position calibrated photoacoustic thermometer	21
Three-dimensional microangiography of the mouse brain using super-resolution ultrasound and optoacoustic imaging with a spherical array transducer	21
Photoacoustic imaging: An emerging tool for intraoperative margin assessment in breast-conserving surgery	21
Laser ultrasound wave pattern analysis for efficient defect detection in samples with curved surfaces	20
Elastic and thermo-elastic characterizations of thin resin films using colored picosecond acoustics and spectroscopic ellipsometry	20
Tomographic reconstruction of picosecond acoustic strain pulses using automated angle-scan probing with visible light	20
Spectroscopic photoacoustic microscopic imaging during single spatial scan using broadband excitation light pulses with wavelength-dependent time delay	20
Advancing non-invasive melanoma diagnostics with deep learning and multispectral photoacoustic imaging	20
Local oxygen concentration reversal from hyperoxia to hypoxia monitored by optical-resolution photoacoustic microscopy in inflammation-resolution process	19
Freehand scanning photoacoustic microscopy with simultaneous localization and mapping	19
Collagen fibers quantification for liver fibrosis assessment using linear dichroism photoacoustic microscopy	19
Velocimetry of GHz elastic surface waves in quartz and fused silica based on full-field imaging of pump–probe reflectometry	19
Pre-transplant kidney quality evaluation using photoacoustic imaging during normothermic machine perfusion	18
Deep computational photoacoustic mesoscopy through heterogeneous tissues enabled by scanning compensation and angular-spectrum enhancement	18
The IPASC data format: A consensus data format for photoacoustic imaging	18
Numerical and in vitro experimental studies for assessing the blood hematocrit and oxygenation with the dual-wavelength photoacoustics	18
Fast iterative reconstruction for photoacoustic tomography using learned physical model: Theoretical validation	18
Multivariate analysis and digital twin modelling: Alternative approaches to evaluate molecular relaxation in photoacoustic spectroscopy	18
Extreme ultraviolet transient gratings: A tool for nanoscale photoacoustics	18
Visualizing tumor angiogenesis and boundary with polygon-scanning multiscale photoacoustic microscopy	17
Artifacts in photoacoustic imaging: Origins and mitigations	17
High spectral energy density all-fiber nanosecond pulsed 1.7 μm light source for photoacoustic microscopy	17
Side-polished fiber evanescent wave quartz-enhanced photoacoustic spectroscopy employing dielectric coatings for evanescent field enhancement	17
In vivo photoacoustic monitoring of vasoconstriction induced by acute hyperglycemia	17
Diagnosis of liver fibrosis and liver function reserve through non-invasive multispectral photoacoustic imaging	17
Real-time monitoring of NIR-triggered drug release from phase-changeable nanodroplets by photoacoustic/ultrasound imaging	17
Application of multispectral optoacoustic tomography for lower limb musculoskeletal sports injuries in adults	17
Early diagnosis of bladder cancer by photoacoustic imaging of tumor-targeted gold nanorods	16
Folded-optics-based quartz-enhanced photoacoustic and photothermal hybrid spectroscopy	16
Continuous real-time monitoring of carbon dioxide emitted from human skin by quartz-enhanced photoacoustic spectroscopy	16
Artificial intelligence-assisted laser ultrasound method for the estimation of porosity in hairpin weld seams	16
Residual-conditioned sparse transformer for photoacoustic image artifact reduction	16
Corrigendum to: “Extreme ultraviolet transient gratings: A tool for nanoscale photoacoustics” [Photoacoustics 29 (2023) 100453]	16
Volumetric registration framework for multimodal functional magnetic resonance and optoacoustic tomography of the rodent brain	16
Ultrasound-assisted aberration correction of transcranial photoacoustic imaging based on angular spectrum theory	16
Ultrasound-guided needle tracking with deep learning: A novel approach with photoacoustic ground truth	16
Photoacoustic image synthesis with generative adversarial networks	16
Photoacoustic heterodyne breath sensor for real-time measurement of human exhaled carbon monoxide	16
Target ischemic stroke model creation method using photoacoustic microscopy with simultaneous vessel monitoring and dynamic photothrombosis induction	16
Unsupervised deep learning enables real-time image registration of fast-scanning optical-resolution photoacoustic microscopy	15
Generative adversarial networks-enhanced quasi-square wave modulated photoacoustic spectroscopy: A highly sensitive NH3 detection method under strong background noise	15
Iterative optimization algorithm with structural prior for artifacts removal of photoacoustic imaging	15
Design and application of organic contrast agents for molecular imaging in the second near infrared (NIR-II) window	15
Sparse-view reconstruction for photoacoustic tomography combining diffusion model with model-based iteration	15
Highly sensitive and miniaturized microcone-curved resonant photoacoustic cavity for trace gas detection	15
Application of a virtual imaging framework for investigating a deep learning-based reconstruction method for 3D quantitative photoacoustic computed tomography	15
Spiral scanning and self-supervised image reconstruction enable ultra-sparse sampling multispectral photoacoustic tomography	15
Cross-sectional imaging of speed-of-sound distribution using photoacoustic reversal beacons	15
An Algorithmic Approach to Compute the Effect of Non-Radiative Relaxation Processes in Photoacoustic Spectroscopy	15

Dual-comb photoacoustic and photothermal spectroscopy: A comprehensive review	15
Ultrafast magnetoacoustics in Galfenol nanostructures	14
Real-time in Vivo monitoring of photosynthesis in individual leaves by frequency-locked quartz-enhanced photoacoustic spectroscopy	14
Towards bridging the synthetic-to-real gap in quantitative photoacoustic tomography via unsupervised domain adaptation	14
Imaging increased metabolism in the spinal cord in mice after middle cerebral artery occlusion	14
Mitigating skin tone bias in linear array in vivo photoacoustic imaging with short-lag spatial coherence beamforming	14
Dynamic 2-deoxy-D-glucose-enhanced multispectral optoacoustic tomography for assessing metabolism and vascular hemodynamics of breast cancer	14
Parallel imaging with phonon microscopy using a multi-core fibre bundle detection	14
Optical polarization perturbed by shear strains of ultrasonic bulk waves in anisotropic semiconductors: Multiphysics modeling and optoacoustic validation	13
Spectral-distortion-suppressed deep learning for fiber sensor photoacoustic microscopy	13
Spatial quantification of clinical biomarker pharmacokinetics through deep learning-based segmentation and signal-oriented analysis of MSOT data	13
Suppressing artifacts in the total focusing method using the directivity of laser ultrasound	13
A wearable fiber-optoacoustic interface for continuous deep-tissue hemodynamics in MRI environments	13
High-sensitivity miniature dual-resonance photoacoustic sensor based on silicon cantilever beam for trace gas sensing	13
Silicon photonic acoustic detector (SPADE) using a silicon nitride microring resonator	13
Photoacoustic graphic equalization and application in characterization of red blood cell aggregates	13
Light-induced thermoelastic sensor for ppb-level H2S detection in a SF6 gas matrices exploiting a mini-multi-pass cell and quartz tuning fork photodetector	13
Reconstructing multiple initial pressure and speed of sound distributions simultaneously in photoacoustic tomography	13
Structure and oxygen saturation recovery of sparse photoacoustic microscopy images by deep learning	13
Time-domain Brillouin scattering for evaluation of materials interface inclination: Application to photoacoustic imaging of crystal destruction upon non-hydrostatic compression	13
Photoacoustic-guided ultrasound thermal imaging without prior knowledge of tissue composition	12
Multimodal PA/US imaging and radiomics for the prediction of HER2-zero, -low, and -positive breast cancers: A novel approach for targeted therapy selection	12
Quantitative longitudinal investigation of non-alcoholic steatohepatitis in mice by photoacoustic microscopy	12
Wavelength-time-division multiplexed fiber-optic sensor array for wide-field photoacoustic microscopy	12
Metal transducer-assisted acoustic deformation potential characterization via coherent acoustic phonon dynamics	12
Principles and advances in ultrafast photoacoustics; applications to imaging cell mechanics and to probing cell nanostructure	12
Imaging phonon eigenstates and elucidating the energy storage characteristics of a honeycomb-lattice phononic crystal cavity	12
Posterior photoacoustic/ultrasound imaging of the periodontal pocket with a compact intraoral transducer	12
Local laser fluence estimation in optical resolution optoacoustic angiography employing calibrated ultrasound detector	12
Muscle oxygen saturation stratification by photoacoustic imaging in diabetic sarcopenia: Association with disease status	12
Utility of photoacoustic patterns in intra-operative margin assessment of breast cancer post neoadjuvant chemotherapy	12
Conductance-photoacoustic spectroscopy for fast and concurrent sensing of hydrogen and hydrocarbons	11
Limited-view photoacoustic imaging reconstruction via high-quality self-supervised neural representation	11
Biochemical “decoding” of breast ultrasound images with optoacoustic tomography fusion: First-in-human display of lipid and collagen signals on breast ultrasound	11
Dual-gas quartz-enhanced photoacoustic spectroscopy sensor exploiting two fiber-combined interband cascade lasers	11
Effective point spread function modeling of photoacoustic remote sensing microscopy towards resolution enhancement	11
Chirp-modulated light-induced thermoelastic spectroscopy for simultaneous precise measurement of resonant frequency and gas concentration	11
Learning-based sound speed estimation and aberration correction for linear-array photoacoustic imaging	11
Robust and compact light-induced thermoelastic sensor for atmospheric methane detection based on a vacuum-sealed subminiature tuning fork	11
Quantitative evaluation of microenvironmental changes and efficacy of cupping therapy under different pressures based on photoacoustic imaging	11
Multi-gas photoacoustic sensor using multi-mode demodulation	11
Topological optimization method “MMA-BP” for photoacoustic resonator and implementations in ppt-level gas sensor using miniaturized vase-type photoacoustic cells	11
Spectroscopic photoacoustic denoising framework using hybrid analytical and data-free learning method	11
Photoacoustic imaging detects cerebrovascular pathological changes in sepsis	11
Optimizing image fidelity in a spherical array geometry for pulse-echo ultrasound and volumetric optoacoustic imaging	11
High-sensitivity narrow‑band T-shaped cantilever Fabry-perot acoustic sensor for photoacoustic spectroscopy	10
Assessing dyspnea severity in chronic obstructive pulmonary disease using intercostal muscle ultrasound/photoacoustic multimodal imaging	10
Towards shaping picosecond strain pulses via magnetostrictive transducers	10
Computational wave-based photoacoustic imaging through an unknown thick aberrating layer	10
Non-dispersive sensing scheme based on mid-infrared LED and differential mode excitation photoacoustic spectroscopy	10
Cantilever-enhanced photoacoustic spectroscopy for gas sensing: A comparison of different displacement detection methods	10
Photoacoustic viscoelasticity assessment of prefrontal cortex and cerebellum in normal and prenatal valproic acid-exposed rats	10
A high sensitive methane QEPAS sensor based on self-designed trapezoidal-head quartz tuning fork and high power diode laser	10
Corrigendum to “Robust and compact light-induced thermoelastic sensor for atmospheric methane detection based on a vacuum-sealed subminiature tuning fork” [Photoacoustics 42 (2025) 100691]	10
Enhancing signal-to-noise ratio in real-time LED-based photoacoustic imaging: A comparative study of CNN-based deep learning architectures	10
Temperature dependence of femtosecond photoacoustic process in high-precision characterization for metal nanofilms	10
Joint segmentation and image reconstruction with error prediction in photoacoustic imaging using deep learning	10
Calibration-free infrared absorption spectroscopy using cantilever-enhanced photoacoustic detection of the optical power	10
Dispersive coherent Brillouin scattering spectroscopy	10
Circular array transducer based-photoacoustic/ultrasonic endoscopic imaging with tunable ring-beam excitation	10
System-level optimization in spectroscopic photoacoustic imaging of prostate cancer	10
Mid-infrared all-fiber light-induced thermoelastic spectroscopy sensor based on hollow-core anti-resonant fiber	10
High-speed wide-field photoacoustic microscopy using a cylindrically focused transparent high-frequency ultrasound transducer	10
Multimodal PA/US imaging in Rheumatoid Arthritis: Enhanced correlation with clinical scores	10
Improved T-shaped quartz tuning fork with isosceles-trapezoidal grooves optimized for quartz-enhanced photoacoustic spectroscopy	10
A multi-pass differential photoacoustic spectrometer at 1064 nm for ambient aerosol absorption	10
Concepts and use cases for picosecond ultrasonics with x-rays	10
Ultra-sensitive ppb-level methane detection based on NIR all-optical photoacoustic spectroscopy by using differential fiber-optic microphones with gold-chromium composite nanomembrane	10
An umbrella-inspired snap-on robotic 3D photoacoustic endoscopic probe for augmented intragastric sensing: Proof of concept study	10
An inexpensive UV-LED photoacoustic based real-time sensor-system detecting exhaled trace-acetone	10
Photoacoustics Special Issue ‘Photoacoustic Image Reconstruction: Theory and Practice’	10
Spectral photoacoustic imaging of age-related reproductive tract collagen changes in a mouse model of prolapse	10
Modeling photoacoustic pressure generation in colloidal suspensions at different volume fractions based on a multi-scale approach	10
Front Cover	10
A method for the geometric calibration of ultrasound transducer arrays with arbitrary geometries	9
Adaptive dual-speed ultrasound and photoacoustic computed tomography	9
Cantilever-enhanced photoacoustic measurement of HTO in water vapor	9
Broadband transparent ultrasound transducer with polymethyl methacrylate as matching layer for in vivo photoacoustic microscopy	9
Refraction, beam splitting and dispersion of GHz surface acoustic waves by a phononic crystal	9
Learning spatially variant degradation for unsupervised blind photoacoustic tomography image restoration	9
Spectral crosstalk in photoacoustic computed tomography	9
Snapshot time-reversed ultrasonically encoded optical focusing guided by time-reversed photoacoustic wave	9
Visualizing the early-stage testicular torsion by dual-modal photoacoustic and ultrasound imaging	9
Multi-modal imaging for uptake of peptide ligand specific for CD44 by hepatocellular carcinoma	9
High-fidelity deconvolution for acoustic-resolution photoacoustic microscopy enabled by convolutional neural networks	9