Photoacoustics

Article	Citations
Frequency domain laser ultrasound for inertial confinement fusion target wall thickness measurements	107
Classification and risk assessment of ovarian-adnexal lesions using parametric and radiomic analysis of co-registered ultrasound-photoacoustic tomographic images	104
Multiple diffusion models-enhanced extremely limited-view reconstruction strategy for photoacoustic tomography boosted by multi-scale priors	104
An extremum-guided interpolation for sparsely sampled photoacoustic imaging	98
All-fiber three-wavelength laser for functional photoacoustic microscopy	92
Zero-Shot Artifact2Artifact: Self-incentive artifact removal for photoacoustic imaging	92
Real-time photoacoustic imaging with freehand light delivery and augmented reality guidance	81
4D spectral-spatial computational photoacoustic dermoscopy	79
Photoacoustic spectrum analysis for spherical target size and optical property determination: A feasibility study	71
In vivo quantitative photoacoustic evaluation of the liver and kidney pathology in tyrosinemia	70
Spectral analysis of amplitude and phase echoes in picosecond ultrasonics for strain pulse shape determination	68
Front Cover	61
Bridging light and sound: A spironaphtopyran-rhodamine dyad with high-contrast photoswitching between fluorescence and photoacoustic signal	61
Bornite (Cu5FeS4) nanocrystals as an ultrasmall biocompatible NIR-II contrast agent for photoacoustic imaging	61
UPAMNet: A unified network with deep knowledge priors for photoacoustic microscopy	59
Simultaneous photoacoustic detection of coal spontaneous combustion indicator gases using single laser and absorption feature selection-optimized partial least squares regression	59
Photoacoustic-ultrasound endoscopy for assessment of rectal cancer treatment response: A prospective study with T2-weighted MRI radiomics comparison	58
Dual-wavelength UV-visible metalens for multispectral photoacoustic microscopy: A simulation study	55
Surface-plasmon-enhanced strain-wave-induced optical diffraction changes from a segmented grating	54
Editorial: Breaking the speed limits in photoacoustic microscopy	54
Lithium Niobate – Enhanced Photoacoustic Spectroscopy	51
Hybrid transformer-CNN network-driven optical-scanning undersampling for photoacoustic remote sensing microscopy	50
Enhanced clinical photoacoustic vascular imaging through a skin localization network and adaptive weighting	50
Evanescent wave quartz-enhanced photoacoustic spectroscopy employing a side-polished fiber for methane sensing	49
Photoacoustic/ultrasonic dual-mode imaging for monitoring angiogenesis and synovial erosion in rheumatoid arthritis	48

Understanding the near-field photoacoustic spatiotemporal profile from nanostructures	48
Adaptive enhancement of acoustic resolution photoacoustic microscopy imaging via deep CNN prior	47
Dual-modality ultrasound/photoacoustic tomography for mapping tissue oxygen saturation distribution in intestinal strangulation	47
Investigating the feasibility of a hand-held photoacoustic imaging probe for margin assessment during breast conserving surgery	46
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	44
Ionizing radiation acoustic and ultrasound dual-modality imaging for visualization of dose on anatomical structures during radiotherapy	42
Image restoration for ring-array photoacoustic tomography system based on blind spatially rotational deconvolution	42
Harnessing evanescent photoacoustic waves for multi-domain imaging	42
Normal and melanoma skin visualized, quantified and compared by in vivo photoacoustic imaging	42
An acoustic-optic confocal probe based photoacoustic and ultrasonic tracheal endoscopy for characterizing phantom and model of chronic obstructive pulmonary disease	41
Multispectral raster-scanning optoacoustic mesoscopy differentiate lesional from non-lesional atopic dermatitis skin using structural and functional imaging markers	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	39
An intelligent point-of-care photoacoustic and ultrasound dual-modality imaging system for Rheumatoid arthritis in fingers: Technical development and initial clinical test	39
Doubly resonant sub-ppt photoacoustic gas detection with eight decades dynamic range	38
High performance filtering and high-sensitivity concentration retrieval of methane in photoacoustic spectroscopy utilizing deep learning residual networks	38
Three-dimensional non-invasive brain imaging of ischemic stroke by integrated photoacoustic, ultrasound and angiographic tomography (PAUSAT)	38
Frequency-domain photoacoustic microscopy with resonant transducer and interferometric modulation for high-reliability sO2 imaging	38
Fast aberration correction in 3D transcranial photoacoustic computed tomography via a learning-based image reconstruction method	37
Ultrasound-guided sound speed correction for photoacoustic computed tomography	37
LED-based photoacoustic imaging for preoperative visualization of lymphatic vessels in patients with secondary limb lymphedema	35
A multimodal approach to assess a liposomal carrier’s biodistribution, stability, and clearance	35
Optomechanical energy enhanced BF-QEPAS for fast and sensitive gas sensing	34
Changes in intra-nuclear mechanics in response to DNA damaging agents revealed by time-domain Brillouin micro-spectroscopy	34
Kinetic cooling in mid-infrared methane photoacoustic spectroscopy: A quantitative analysis via digital twin verification	33
Recent advances in optical fiber-based gas sensors utilizing light-induced acoustic/elastic techniques	33
In-bore MRI-compatible transrectal ultrasound and photoacoustic imaging	32
Radiation-pressure-induced surface deformation of transparent liquids due to laser beams under oblique incidence	32
Deep learning assisted classification of spectral photoacoustic imaging of carotid plaques	31
Restoring the imaging quality of circular transducer array-based PACT using synthetic aperture focusing technique integrated with 2nd-derivative-based back projection scheme	31
Fully integrated photoacoustic microscopy and photoplethysmography of human in vivo	31
On-demand expansion fluorescence and photoacoustic microscopy (ExFLPAM)	31
Compact and full-range carbon dioxide sensor using photoacoustic and resonance dependent modes	31
Lightweight sparse optoacoustic image reconstruction via an attention-driven multi-scale wavelet network	30
Decoding melanin dynamics: Photoacoustic microscopy reveals differential aging of metabolic and keratinized skin zones	30
Simultaneous measurement of methane, propane and isobutane using a compact mid-infrared photoacoustic spectrophone	30
A Ppb-level MIR-PAS for 12CO2/13CO2 isotope analysis toward on-line breath-based H. pylori sensing	29
Model-informed deep-learning photoacoustic reconstruction for low-element linear array	29
Gas spectroscopy – Editorial special issue photoacoustics	29
Mapping the architecture of the temporal artery with photoacoustic imaging for diagnosing giant cell arteritis	28
Photoacoustic spectroscopy of layered crystals: An enhancement of the photoacoustic signal and its analysis from the perspective of heat generation	28
Efficient implementations of a Born Series for computing photoacoustic field from a collection of erythrocytes	28
Gas concentration prediction in photoacoustic spectroscopy using PSO-EAP-CNN to address correlation degradation	28
Ppbv-level mid-infrared photoacoustic sensor for mouth alcohol test after consuming lychee fruits	28
Small-volume highly-sensitive all-optical gas sensor using non-resonant photoacoustic spectroscopy with dual silicon cantilever optical microphones	28
Full-view LED-based optoacoustic tomography	27
Hybrid ultrasound and single wavelength optoacoustic imaging reveals muscle degeneration in peripheral artery disease	27
Photoacoustic methane detection inside a MEMS microphone	27
Compact gas cell for simultaneous detection of atmospheric aerosol optical properties based on photoacoustic spectroscopy and integrating sphere scattering enhancement	26

A frequency-domain model-based reconstruction method for transcranial photoacoustic imaging: A 2D numerical investigation	26
Compact optical fiber photoacoustic gas sensor with integrated multi-pass cell	26
Multi-scenario photoacoustic endoscopy for in vivo functional imaging	26
Design and characterisation of intervertebral disc mimicking phantoms for photoacoustic imaging	25
Adaptive polarization photoacoustic computed tomography for biological anisotropic tissue imaging	25
Ultra-sensitive wideband diffraction-grating-coupled-mode Fabry-Pérot resonators for ultrasound and photoacoustic detection	24
Sound velocity mapping from GHz Brillouin oscillations in transparent materials by optical incidence from the side of the sample	24
Compact photoacoustic endoscopy by measuring initial photoacoustic pressure using phase-shift interferometry	24
A high-sensitivity high-resolution intravascular photoacoustic catheter through mode cleaning in a graded-index fiber	24
Sensitivity improvement of quartz-enhanced photoacoustic spectroscopy using the stochastic resonance method	24
Ultra-miniature and sensitive optical fiber-tip optomechanical resonant photoacoustic spectroscopy gas sensors	24
PA OmniNet: A retraining-free, generalizable deep learning framework for robust photoacoustic image reconstruction	24
pH-responsive ratiometric photoacoustic imaging of polyaniline nanoparticle-coated needle for targeted cancer biopsy	24
Photoacoustic digital brain and deep-learning-assisted image reconstruction	23
Cantilever-enhanced dual-comb photoacoustic spectroscopy	23
Use of pattern recognition in photoacoustic imaging to identify neuronal ensembles in the prefrontal cortex of rats undergoing conditioned fear learning	23
Multi-mechanism collaboration enhanced photoacoustic analyzer for trace H2S detection	23
Experimental and numerical study of Conoscopic Interferometry sensitivity for optimal acoustic pulse detection in ultrafast acoustics	22
High sensitivity and ultra-low concentration range photoacoustic spectroscopy based on trapezoid compound ellipsoid resonant photoacoustic cell and partial least square	22
Scale-equivariant deep model-based optoacoustic image reconstruction	22
Photoacoustic imaging: An emerging tool for intraoperative margin assessment in breast-conserving surgery	22
High resolution photoacoustic vascular image reconstruction through the fast residual dense generative adversarial network	22
Ultrasound-enhanced Unet model for quantitative photoacoustic tomography of ovarian lesions	22
Non-invasive evaluation of endometrial microvessels via in vivo intrauterine photoacoustic endoscopy	21
Dual-wavelength photoacoustic imaging of sentinel lymph nodes in patients with melanoma and breast cancer	21
Structural and functional imaging of psoriasis for severity assessment and quantitative monitoring of treatment response using high-resolution optoacoustic imaging	21
Three-dimensional microangiography of the mouse brain using super-resolution ultrasound and optoacoustic imaging with a spherical array transducer	21
PAT-Mamba: Adaptive all-in-one image restoration for photoacoustic tomography via state space model	21
High-frequency (> 65 MHz) broadband transparent transducer with ultrathin gold electrode for dual-mode photoacoustic and laser-induced ultrasound microscopy	21
Investigation of silk as a phantom material for ultrasound and photoacoustic imaging	21
Characterization of H2S QEPAS detection in methane-based gas leaks dispersed into environment	21
Deep learning acceleration of iterative model-based light fluence correction for photoacoustic tomography	21
Dual-comb quartz-enhanced photoacoustic spectroscopy	20
Collagen fibers quantification for liver fibrosis assessment using linear dichroism photoacoustic microscopy	20
In vivo photothermal therapy monitored by multi-position calibrated photoacoustic thermometer	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
Velocimetry of GHz elastic surface waves in quartz and fused silica based on full-field imaging of pump–probe reflectometry	20
Local oxygen concentration reversal from hyperoxia to hypoxia monitored by optical-resolution photoacoustic microscopy in inflammation-resolution process	20
Fast iterative reconstruction for photoacoustic tomography using learned physical model: Theoretical validation	19
Laser ultrasound wave pattern analysis for efficient defect detection in samples with curved surfaces	19
Advancing non-invasive melanoma diagnostics with deep learning and multispectral photoacoustic imaging	19
Multivariate analysis and digital twin modelling: Alternative approaches to evaluate molecular relaxation in photoacoustic spectroscopy	18
Freehand scanning photoacoustic microscopy with simultaneous localization and mapping	18
Real-time monitoring of NIR-triggered drug release from phase-changeable nanodroplets by photoacoustic/ultrasound imaging	18
Residual-conditioned sparse transformer for photoacoustic image artifact reduction	18
Application of multispectral optoacoustic tomography for lower limb musculoskeletal sports injuries in adults	18
Numerical and in vitro experimental studies for assessing the blood hematocrit and oxygenation with the dual-wavelength photoacoustics	18
Extreme ultraviolet transient gratings: A tool for nanoscale photoacoustics	17
Side-polished fiber evanescent wave quartz-enhanced photoacoustic spectroscopy employing dielectric coatings for evanescent field enhancement	17
Early diagnosis of bladder cancer by photoacoustic imaging of tumor-targeted gold nanorods	17
Artifacts in photoacoustic imaging: Origins and mitigations	17
Diagnosis of liver fibrosis and liver function reserve through non-invasive multispectral photoacoustic imaging	17
Deep computational photoacoustic mesoscopy through heterogeneous tissues enabled by scanning compensation and angular-spectrum enhancement	17
Ultrasound-guided needle tracking with deep learning: A novel approach with photoacoustic ground truth	17
Volumetric registration framework for multimodal functional magnetic resonance and optoacoustic tomography of the rodent brain	17
In vivo photoacoustic monitoring of vasoconstriction induced by acute hyperglycemia	17
Pre-transplant kidney quality evaluation using photoacoustic imaging during normothermic machine perfusion	17
High spectral energy density all-fiber nanosecond pulsed 1.7 μm light source for photoacoustic microscopy	16
Artificial intelligence-assisted laser ultrasound method for the estimation of porosity in hairpin weld seams	16
Photoacoustic image synthesis with generative adversarial networks	16
Corrigendum to: “Extreme ultraviolet transient gratings: A tool for nanoscale photoacoustics” [Photoacoustics 29 (2023) 100453]	16
Unsupervised deep learning enables real-time image registration of fast-scanning optical-resolution photoacoustic microscopy	16
Sparse-view reconstruction for photoacoustic tomography combining diffusion model with model-based iteration	16
Ultrasound-assisted aberration correction of transcranial photoacoustic imaging based on angular spectrum theory	16
Cross-sectional imaging of speed-of-sound distribution using photoacoustic reversal beacons	16
Mitigating skin tone bias in linear array in vivo photoacoustic imaging with short-lag spatial coherence beamforming	15
Continuous real-time monitoring of carbon dioxide emitted from human skin by quartz-enhanced photoacoustic spectroscopy	15
Towards bridging the synthetic-to-real gap in quantitative photoacoustic tomography via unsupervised domain adaptation	15
Highly sensitive and miniaturized microcone-curved resonant photoacoustic cavity for trace gas detection	15
Target ischemic stroke model creation method using photoacoustic microscopy with simultaneous vessel monitoring and dynamic photothrombosis induction	15
Iterative optimization algorithm with structural prior for artifacts removal of photoacoustic imaging	15
Photoacoustic heterodyne breath sensor for real-time measurement of human exhaled carbon monoxide	15
Folded-optics-based quartz-enhanced photoacoustic and photothermal hybrid spectroscopy	15
Ultrafast magnetoacoustics in Galfenol nanostructures	14
Design and application of organic contrast agents for molecular imaging in the second near infrared (NIR-II) window	14
Application of a virtual imaging framework for investigating a deep learning-based reconstruction method for 3D quantitative photoacoustic computed tomography	14
Imaging increased metabolism in the spinal cord in mice after middle cerebral artery occlusion	14
Generative adversarial networks-enhanced quasi-square wave modulated photoacoustic spectroscopy: A highly sensitive NH3 detection method under strong background noise	14
Quantitative longitudinal photoacoustic imaging of vascular oxygenation for therapy response monitoring in Non-Hodgkin lymphoma	14

Real-time in Vivo monitoring of photosynthesis in individual leaves by frequency-locked quartz-enhanced photoacoustic spectroscopy	14
Dynamic 2-deoxy-D-glucose-enhanced multispectral optoacoustic tomography for assessing metabolism and vascular hemodynamics of breast cancer	14
Dual-comb photoacoustic and photothermal spectroscopy: A comprehensive review	14
Time-domain Brillouin scattering for evaluation of materials interface inclination: Application to photoacoustic imaging of crystal destruction upon non-hydrostatic compression	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
Suppressing artifacts in the total focusing method using the directivity of laser ultrasound	13
Spectral-distortion-suppressed deep learning for fiber sensor photoacoustic microscopy	13
Parallel imaging with phonon microscopy using a multi-core fibre bundle detection	13
PIT-Net: Physics-informed transformer with differentiable diffusion constraints for quantitative photoacoustic tomography of deep tissues	13
Reconstructing multiple initial pressure and speed of sound distributions simultaneously in photoacoustic tomography	13
Silicon photonic acoustic detector (SPADE) using a silicon nitride microring resonator	13
Optical polarization perturbed by shear strains of ultrasonic bulk waves in anisotropic semiconductors: Multiphysics modeling and optoacoustic validation	13
Spiral scanning and self-supervised image reconstruction enable ultra-sparse sampling multispectral photoacoustic tomography	13
Structure and oxygen saturation recovery of sparse photoacoustic microscopy images by deep learning	13
Multimodal PA/US imaging and radiomics for the prediction of HER2-zero, -low, and -positive breast cancers: A novel approach for targeted therapy selection	13
Photoacoustic-guided ultrasound thermal imaging without prior knowledge of tissue composition	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
Posterior photoacoustic/ultrasound imaging of the periodontal pocket with a compact intraoral transducer	13
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
Principles and advances in ultrafast photoacoustics; applications to imaging cell mechanics and to probing cell nanostructure	12
Metal transducer-assisted acoustic deformation potential characterization via coherent acoustic phonon dynamics	12
Imaging phonon eigenstates and elucidating the energy storage characteristics of a honeycomb-lattice phononic crystal cavity	12
Quantitative longitudinal investigation of non-alcoholic steatohepatitis in mice by photoacoustic microscopy	12
Learning-based sound speed estimation and aberration correction for linear-array photoacoustic imaging	11
Utility of photoacoustic patterns in intra-operative margin assessment of breast cancer post neoadjuvant chemotherapy	11
Photoacoustic imaging detects cerebrovascular pathological changes in sepsis	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
Optimizing image fidelity in a spherical array geometry for pulse-echo ultrasound and volumetric optoacoustic imaging	11
Wavelength-time-division multiplexed fiber-optic sensor array for wide-field photoacoustic microscopy	11
Limited-view photoacoustic imaging reconstruction via high-quality self-supervised neural representation	11
Dual-gas quartz-enhanced photoacoustic spectroscopy sensor exploiting two fiber-combined interband cascade lasers	11
Conductance-photoacoustic spectroscopy for fast and concurrent sensing of hydrogen and hydrocarbons	11
Temperature dependence of femtosecond photoacoustic process in high-precision characterization for metal nanofilms	11
Topological optimization method “MMA-BP” for photoacoustic resonator and implementations in ppt-level gas sensor using miniaturized vase-type photoacoustic cells	11
Multi-gas photoacoustic sensor using multi-mode demodulation	11
Biochemical “decoding” of breast ultrasound images with optoacoustic tomography fusion: First-in-human display of lipid and collagen signals on breast ultrasound	11
Spectroscopic photoacoustic denoising framework using hybrid analytical and data-free learning method	11
Quantitative evaluation of microenvironmental changes and efficacy of cupping therapy under different pressures based on photoacoustic imaging	11
Robust and compact light-induced thermoelastic sensor for atmospheric methane detection based on a vacuum-sealed subminiature tuning fork	11
Circular array transducer based-photoacoustic/ultrasonic endoscopic imaging with tunable ring-beam excitation	10
Photoacoustic viscoelasticity assessment of prefrontal cortex and cerebellum in normal and prenatal valproic acid-exposed rats	10
A method for the geometric calibration of ultrasound transducer arrays with arbitrary geometries	10
Non-dispersive sensing scheme based on mid-infrared LED and differential mode excitation photoacoustic spectroscopy	10
Front Cover	10
High-speed wide-field photoacoustic microscopy using a cylindrically focused transparent high-frequency ultrasound transducer	10
Improved T-shaped quartz tuning fork with isosceles-trapezoidal grooves optimized for quartz-enhanced photoacoustic spectroscopy	10
A high sensitive methane QEPAS sensor based on self-designed trapezoidal-head quartz tuning fork and high power diode laser	10
A multi-pass differential photoacoustic spectrometer at 1064 nm for ambient aerosol absorption	10
Photoacoustics Special Issue ‘Photoacoustic Image Reconstruction: Theory and Practice’	10
Computational wave-based photoacoustic imaging through an unknown thick aberrating layer	10
Assessing dyspnea severity in chronic obstructive pulmonary disease using intercostal muscle ultrasound/photoacoustic multimodal imaging	10
Joint segmentation and image reconstruction with error prediction in photoacoustic imaging using deep learning	10
Modeling photoacoustic pressure generation in colloidal suspensions at different volume fractions based on a multi-scale approach	10
Enhancing signal-to-noise ratio in real-time LED-based photoacoustic imaging: A comparative study of CNN-based deep learning architectures	10
High-sensitivity narrow‑band T-shaped cantilever Fabry-perot acoustic sensor for photoacoustic spectroscopy	10
An inexpensive UV-LED photoacoustic based real-time sensor-system detecting exhaled trace-acetone	10
Mid-infrared all-fiber light-induced thermoelastic spectroscopy sensor based on hollow-core anti-resonant fiber	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
Spectral photoacoustic imaging of age-related reproductive tract collagen changes in a mouse model of prolapse	10
Towards shaping picosecond strain pulses via magnetostrictive transducers	10
Multimodal PA/US imaging in Rheumatoid Arthritis: Enhanced correlation with clinical scores	10
Cantilever-enhanced photoacoustic spectroscopy for gas sensing: A comparison of different displacement detection methods	9
System-level optimization in spectroscopic photoacoustic imaging of prostate cancer	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
Adaptive dual-speed ultrasound and photoacoustic computed tomography	9
Dispersive coherent Brillouin scattering spectroscopy	9
An umbrella-inspired snap-on robotic 3D photoacoustic endoscopic probe for augmented intragastric sensing: Proof of concept study	9
Quantification of prefrontal cortical neuronal ensembles following conditioned fear learning in a Fos-LacZ transgenic rat with photoacoustic imaging in Vivo	9
Broadband transparent ultrasound transducer with polymethyl methacrylate as matching layer for in vivo photoacoustic microscopy	9
Visualizing the early-stage testicular torsion by dual-modal photoacoustic and ultrasound imaging	9
Concepts and use cases for picosecond ultrasonics with x-rays	9
Calibration-free infrared absorption spectroscopy using cantilever-enhanced photoacoustic detection of the optical power	9
A sulfur dioxide detection platform based on photoacoustic spectroscopy and a 266.22 nm high-power stabilized LD-pumped solid-state Q-switched laser	9
An ingestible light source for deep photoacoustic imaging	9