Minimally invasive photoacoustic imaging: Current status and future perspectives

Beard, 2011, Biomedical photoacoustic imaging, Interface Focus, 1, 602, 10.1098/rsfs.2011.0028 Omar, 2019, Optoacoustic mesoscopy for biomedicine, Nat. Biomed. Eng., 1 Wang, 2009, Multiscale photoacoustic microscopy and computed tomography, Nat. Photon., 3, 503, 10.1038/nphoton.2009.157 Zhou, 2016, Tutorial on photoacoustic tomography, J. Biomed. Opt., 21, 10.1117/1.JBO.21.6.061007 Ntziachristos, 2010, Going deeper than microscopy: the optical imaging frontier in biology, Nat. Methods, 7, 603, 10.1038/nmeth.1483 Taruttis, 2015, Advances in real-time multispectral optoacoustic imaging and its applications, Nat. Photon., 9, 219, 10.1038/nphoton.2015.29 Wang, 2016, A practical guide to photoacoustic tomography in the life sciences, Nat. Methods, 13, 627, 10.1038/nmeth.3925 Ntziachristos, 2005, Looking and listening to light: the evolution of whole-body photonic imaging, Nat. Biotechnol., 23, 313, 10.1038/nbt1074 Wang, 2012, Photoacoustic tomography: in vivo imaging from organelles to organs, Science, 335, 1458, 10.1126/science.1216210 Yao, 2013, Photoacoustic microscopy, Laser Photon. Rev., 7, 758, 10.1002/lpor.201200060 Razansky, 2009, Multispectral opto-acoustic tomography of deep-seated fluorescent proteins in vivo, Nat. Photon., 3, 412, 10.1038/nphoton.2009.98 Cox, 2012, Quantitative spectroscopic photoacoustic imaging: a review, J. Biomed. Opt., 17, 10.1117/1.JBO.17.6.061202 Allen, 2012, Spectroscopic photoacoustic imaging of lipid-rich plaques in the human aorta in the 740 to 1400 nm wavelength range, J. Biomed. Opt., 17, 10.1117/1.JBO.17.6.061209 Li, 2018, Photoacoustic tomography of blood oxygenation: a mini review, Photoacoustics, 10, 10.1016/j.pacs.2018.05.001 Zhang, 2006, Functional photoacoustic microscopy for high-resolution and noninvasive in vivo imaging, Nat. Biotechnol., 24, 848, 10.1038/nbt1220 Zhang, 2007, Imaging of hemoglobin oxygen saturation variations in single vessels in vivo using photoacoustic microscopy, Appl. Phys. Lett., 90 Yao, 2013, Noninvasive photoacoustic computed tomography of mouse brain metabolism in vivo, Neuroimage, 64, 257, 10.1016/j.neuroimage.2012.08.054 Tian, 2015, Dual-pulse nonlinear photoacoustic technique: a practical investigation, Biomed. Opt. Express, 6, 2923, 10.1364/BOE.6.002923 Yao, 2010, In vivo label-free photoacoustic microscopy of cell nuclei by excitation of DNA and RNA, Opt. Lett., 35, 4139, 10.1364/OL.35.004139 Yao, 2012, Optimal ultraviolet wavelength for in vivo photoacoustic imaging of cell nuclei, J. Biomed. Opt., 17, 10.1117/1.JBO.17.5.056004 Shi, 2019, High-resolution, high-contrast mid-infrared imaging of fresh biological samples with ultraviolet-localized photoacoustic microscopy, Nat. Photon., 1 Yashchuk, 2011, Optical response of the polynucleotides-proteins interaction, Mol. Cryst. Liq. Cryst., 535, 93, 10.1080/15421406.2011.537953 Jansen, 2014, Photoacoustics photoacoustic imaging of human coronary atherosclerosis in two spectral bands, Biochem. Pharmacol., 2, 12 Allen, 2009, Photoacoustic characterisation of vascular tissue at NIR wavelengths Diot, 2017, Multispectral optoacoustic tomography (MSOT) of human breast cancer, Clin. Cancer Res., 23, 6912, 10.1158/1078-0432.CCR-16-3200 Guggenheim, 2015, Photoacoustic imaging of human lymph nodes with endogenous lipid and hemoglobin contrast, J. Biomed. Opt., 20, 10.1117/1.JBO.20.5.050504 Oh, 2006, Three-dimensional imaging of skin melanoma in vivo by dual-wavelength photoacoustic microscopy, J. Biomed. Opt., 11, 34032, 10.1117/1.2210907 Stoffels, 2015, Metastatic status of sentinel lymph nodes in melanoma determined noninvasively with multispectral optoacoustic imaging, Sci. Transl. Med., 7, 10.1126/scitranslmed.aad1278 Weber, 2016, Contrast agents for molecular photoacoustic imaging, Nat. Methods, 13, 639, 10.1038/nmeth.3929 Sowers, 2018, Exogenous imaging contrast and therapeutic agents for intravascular photoacoustic imaging and image-guided therapy, Phys. Med. Biol., 63, 10.1088/1361-6560/aae62b Fu, 2019, Photoacoustic imaging: contrast agents and their biomedical applications, Adv. Mater., 31, 10.1002/adma.201805875 Luke, 2012, Biomedical applications of photoacoustic Imaging with exogenous contrast agents, Ann. Biomed. Eng., 40, 422, 10.1007/s10439-011-0449-4 Brunker, 2017, Photoacoustic imaging using genetically encoded reporters: a review, J. Biomed. Opt., 22, 10.1117/1.JBO.22.7.070901 Jathoul, 2015, Deep in vivo photoacoustic imaging of mammalian tissues using a tyrosinase-based genetic reporter, Nat. Photon., 9, 239, 10.1038/nphoton.2015.22 Yao, 2016, Multiscale photoacoustic tomography using reversibly switchable bacterial phytochrome as a near-infrared photochromic probe, Nat. Methods, 13, 67, 10.1038/nmeth.3656 Gottschalk, 2019, Rapid volumetric optoacoustic imaging of neural dynamics across the mouse brain, Nat. Biomed. Eng., 3, 392, 10.1038/s41551-019-0372-9 Finch, 2004, Determining a function from its mean values over a family of spheres, SIAM J. Math. Anal., 35, 1213, 10.1137/S0036141002417814 Kunyansky, 2007, Explicit inversion formulae for the spherical mean Radon transform, Inverse Probl., 23, 373, 10.1088/0266-5611/23/1/021 Treeby, 2010, k-Wave: MATLAB toolbox for the simulation and reconstruction of photoacoustic wave fields, J. Biomed. Opt., 15, 10.1117/1.3360308 Ko ̈stli, 2001, Temporal backward projection of optoacoustic pressure transients using Fourier transform methods, Phys. Med. Biol., 46, 1863, 10.1088/0031-9155/46/7/309 Rosenthal, 2010, Fast semi-analytical model-based acoustic inversion for quantitative optoacoustic tomography, IEEE Trans. Med. Image, 29, 1275, 10.1109/TMI.2010.2044584 Yun, 2017, Light in diagnosis, therapy and surgery, Nat. Biomed. Eng., 1, 10.1038/s41551-016-0008 Wang, 2010, Detection of lipid in atherosclerotic vessels using ultrasound-guided spectroscopic intravascular photoacoustic imaging, Opt. Express, 18, 4889, 10.1364/OE.18.004889 Sethuraman, 2008, Spectroscopic intravascular photoacoustic imaging to differentiate atherosclerotic plaques, Opt. Express, 16, 3362, 10.1364/OE.16.003362 Karlas, 2019, Cardiovascular optoacoustics: from mice to men–a review, Photoacoustics, 10.1016/j.pacs.2019.03.001 Zhang, 2009, In vivo high-resolution 3D photoacoustic imaging of superficial vascular anatomy, Phys. Med. Biol., 54, 1035, 10.1088/0031-9155/54/4/014 Wang, 2003, Noninvasive laser-induced photoacoustic tomography for structural and functional, Nat. Biotechnol., 21, 803, 10.1038/nbt839 Ovsepian, 2017, Pushing the boundaries of neuroimaging with optoacoustics, Neuron, 96, 966, 10.1016/j.neuron.2017.10.022 Li, 2008, Simultaneous molecular and hypoxia imaging of brain tumors in vivo using spectroscopic photoacoustic tomography, Proc. IEEE, 96, 481, 10.1109/JPROC.2007.913515 Laufer, 2012, In vivo preclinical photoacoustic imaging of tumour vasculature development and therapy, J. Biomed. Opt., 17, 10.1117/1.JBO.17.5.056016 Burton, 2013, Multispectral opto-acoustic tomography (MSOT) of the brain and glioblastoma characterization, Neuroimage, 65, 522, 10.1016/j.neuroimage.2012.09.053 Ermilov, 2009, Laser optoacoustic imaging system for detection of breast cancer, J. Biomed. Opt., 14, 10.1117/1.3086616 Deán‐Ben, 2016, Volumetric hand‐held optoacoustic angiography as a tool for real‐time screening of dense breast, J. Biophotonics, 9, 253, 10.1002/jbio.201500008 Heijblom, 2012, Visualizing breast cancer using the Twente photoacoustic mammoscope: what do we learn from twelve new patient measurements?, Opt. Express, 20, 11582, 10.1364/OE.20.011582 Karpiouk, 2010, Development of a catheter for combined intravascular ultrasound and photoacoustic imaging, Rev. Sci. Instrum., 81, 1, 10.1063/1.3274197 Jansen, 2011, Intravascular photoacoustic imaging of human coronary atherosclerosis, Opt. Lett., 36, 597, 10.1364/OL.36.000597 Yang, 2012, Simultaneous functional photoacoustic and ultrasonic endoscopy of internal organs in vivo, Nat. Med., 18, 1297, 10.1038/nm.2823 Wang, 2014, High-speed Intravascular photoacoustic imaging of lipid-laden atherosclerotic plaque enabled by a 2-kHz barium nitrite raman laser, Sci. Rep., 4 Li, 2012, Intravascular photoacoustic imaging at 35 and 80 MHz, J. Biomed. Opt., 17, 10.1117/1.JBO.17.10.106005 Yuan, 2010, Preclinical photoacoustic imaging endoscope based on acousto-optic coaxial system using ring transducer array, Opt. Lett., 35, 2266, 10.1364/OL.35.002266 Bai, 2014, Intravascular optical-resolution photoacoustic tomography with a 1.1 mm diameter catheter, PLoS One, 9 Piras, 2013, Photoacoustic needle: minimally invasive guidance to biopsy, J. Biomed. Opt., 18, 10.1117/1.JBO.18.7.070502 Xia, 2015, Performance characteristics of an interventional multispectral photoacoustic imaging system for guiding minimally invasive procedures, J. Biomed. Opt., 20, 10.1117/1.JBO.20.8.086005 Lediju Bell, 2014, In vivo visualization of prostate brachytherapy seeds with photoacoustic imaging, J. Biomed. Opt., 19, 10.1117/1.JBO.19.12.126011 Hajireza, 2011, Label-free in vivo fiber-based optical-resolution photoacoustic microscopy, Opt. Lett., 36, 4107, 10.1364/OL.36.004107 Ansari, 2018, All-optical forward-viewing photoacoustic probe for high-resolution 3D endoscopy, Light Sci. Appl., 7, 75, 10.1038/s41377-018-0070-5 Papadopoulos, 2013, Optical-resolution photoacoustic microscopy by use of a multimode fiber, Appl. Phys. Lett., 102, 10.1063/1.4807621 Xia, 2015, Interventional photoacoustic imaging of the human placenta with ultrasonic tracking for minimally invasive fetal surgeries, Med. Image Comput. Comput. Assist. Interv., 371 Jansen, 2014, Intravascular photoacoustic imaging: a new tool for vulnerable plaque identification, Ultrasound Med. Biol., 40, 1037, 10.1016/j.ultrasmedbio.2014.01.008 van Soest, 2017, Intravascular imaging for characterization of coronary atherosclerosis, Curr. Opin. Biomed. Eng., 3, 1, 10.1016/j.cobme.2017.07.001 Li, 2018, Multimodal intravascular photoacoustic and ultrasound imaging, Biomed. Eng. Lett., 8, 193, 10.1007/s13534-018-0061-8 Mari, 2015, Interventional multispectral photoacoustic imaging with a clinical ultrasound probe for discriminating nerves and tendons: an ex vivo pilot study, J. Biomed. Opt., 20, 10.1117/1.JBO.20.11.110503 Xia, 2016, Interventional multispectral photoacoustic imaging with a clinical linear array ultrasound probe for guiding nerve blocks, 9708 Li, 2018, In vivo photoacoustic/ultrasonic dual-modality endoscopy with a miniaturized full field-of-view catheter, J. Biophoton., 11, 1 Yang, 2015, Optical-resolution photoacoustic endomicroscopy in vivo, Biomed. Opt. Express, 6, 918, 10.1364/BOE.6.000918 Park, 2017, Real-time triple-modal photoacoustic, ultrasound, and magnetic resonance fusion imaging of humans, IEEE Trans. Med. Image, 36, 1912, 10.1109/TMI.2017.2696038 Lee, 2016, In vivo near infrared virtual intraoperative surgical photoacoustic optical coherence tomography, Sci. Rep., 6 Steinberg, 2019, Photoacoustic clinical imaging, Photoacoustics, 14, 77, 10.1016/j.pacs.2019.05.001 Schellenberg, 2018, Hand-held optoacoustic imaging: a review, Photoacoustics, 11, 14, 10.1016/j.pacs.2018.07.001 Lediju Bell, 2015, Localization of transcranial targets for photoacoustic-guided endonasal surgeries, Photoacoustics, 3, 78, 10.1016/j.pacs.2015.05.002 Kruizinga, 2014, Photoacoustic imaging of carotid artery atherosclerosis, J. Biomed. Opt., 19, 10.1117/1.JBO.19.11.110504 Lediju Bell, 2015, Transurethral light delivery for prostate photoacoustic imaging, J. Biomed. Opt., 20, 10.1117/1.JBO.20.3.036002 Gandhi, 2017, Photoacoustic-based approach to surgical guidance performed with and without a da Vinci robot, J. Biomed. Opt., 22, 10.1117/1.JBO.22.12.121606 Allard, 2018, Feasibility of photoacoustic-guided teleoperated hysterectomies, J. Med. Imaging, 5, 10.1117/1.JMI.5.2.021213 Singh, 2016, Photoacoustic-guided focused ultrasound for accurate visualization of brachytherapy seeds with the photoacoustic needle, J. Biomed. Opt., 21, 10.1117/1.JBO.21.12.120501 Li, 2018, Internal-illumination photoacoustic computed tomography, J. Biomed. Opt., 23, 10.1117/1.JBO.23.3.030506 Shao, 2012, Integrated micro-endoscopy system for simultaneous fluorescence and optical-resolution photoacoustic imaging, J. Biomed. Opt., 17, 10.1117/1.JBO.17.7.076024 Hajireza, 2013, Optical resolution photoacoustic microendoscopy with ultrasound-guided insertion and array system detection, J. Biomed. Opt., 18, 10.1117/1.JBO.18.9.090502 Hajireza, 2013, Label-free in vivo GRIN-lens optical resolution photoacoustic micro-endoscopy, Laser Phys. Lett., 10, 10.1088/1612-2011/10/5/055603 Stasio, 2015, Towards new applications using capillary waveguides, Biomed. Opt. Express, 6, 4619, 10.1364/BOE.6.004619 Simandoux, 2015, Optical-resolution photoacoustic imaging through thick tissue with a thin capillary as a dual optical-in acoustic-out waveguide, Appl. Phys. Lett., 106, 10.1063/1.4913969 Caravaca-Aguirre, 2018, Hybrid photoacoustic/fluorescence microendoscopy through a multimode fiber using speckle illumination, arXiv preprint arXiv Li, 2019, All-optical forward-view photoacoustic endoscopy, Proceedings MOEMS and Miniaturized Systems XVIII 10931, 10.1117/12.2509644 Zhang, 2008, Backward-mode multiwavelength photoacoustic scanner using a planar Fabry–Perot polymer film ultrasound sensor for high-resolution three-dimensional imaging of biological tissues, Appl. Opt., 47, 561, 10.1364/AO.47.000561 Morris, 2009, A Fabry–Pérot fiber-optic ultrasonic hydrophone for the simultaneous measurement of temperature and acoustic pressure, J. Acoust. Soc. Am., 125, 3611, 10.1121/1.3117437 Guggenheim, 2017, Ultrasensitive plano-concave optical microresonators for ultrasound sensing, Nat. Photon., 11, 714, 10.1038/s41566-017-0027-x Yang, 2014, Catheter-based photoacoustic endoscope, J. Biomed. Opt., 19, 10.1117/1.JBO.19.6.066001 Yang, 2012, A 2.5-mm diameter probe for photoacoustic and ultrasonic endoscopy, Opt. Express, 20, 1419, 10.1364/OE.20.023944 Ji, 2015, Intravascular confocal photoacoustic endoscope with dual-element ultrasonic transducer, Opt. Express, 23, 9130, 10.1364/OE.23.009130 Yang, 2009, Photoacoustic endoscopy, Opt. Lett., 34, 1591, 10.1364/OL.34.001591 Li, 2015, High-speed intravascular spectroscopic photoacoustic imaging at 1000 A-lines per second with a 0.9-mm diameter catheter, J. Biomed. Opt., 20, 10.1117/1.JBO.20.6.065006 Wu, 2014, Impact of device geometry on the imaging characteristics of an intravascular photoacoustic catheter, Appl. Opt., 53, 8131, 10.1364/AO.53.008131 Cao, 2016, High-sensitivity intravascular photoacoustic imaging of lipid–laden plaque with a collinear catheter design, Sci. Rep., 6 Hui, 2017, Real-time intravascular photoacoustic-ultrasound imaging of lipid-laden plaque in human coronary artery at 16 frames per second, Sci. Rep., 1 He, 2016, Hybrid optical and acoustic resolution optoacoustic endoscopy, Opt. Lett., 41, 2708, 10.1364/OL.41.002708 Guo, 2017, Photoacoustic endomicroscopy based on a MEMS scanning mirror, Opt. Lett., 42, 4615, 10.1364/OL.42.004615 Qu, 2018, Transvaginal fast-scanning optical-resolution photoacoustic endoscopy, J. Biomed. Opt., 23, 10.1117/1.JBO.23.12.121617 Hsieh, 2010, Integrated intravascular ultrasound and photoacoustic imaging scan head, Opt. Lett., 35, 2892, 10.1364/OL.35.002892 Dong, 2014, Photoacoustic probe using a microring resonator ultrasonic sensor for endoscopic applications, Opt. Lett., 39, 4372, 10.1364/OL.39.004372 Zhang, 2011, A miniature all-optical photoacoustic imaging probe Mathews, 2018, All-optical dual photoacoustic and optical coherence tomography intravascular probe, Photoacoustics, 11, 65, 10.1016/j.pacs.2018.07.002 Iskander-Rizk, 2018, Catheter design optimization for practical intravascular photoacoustic imaging (IVPA) of vulnerable plaques Cao, 2018, Fast assessment of lipid content in arteries in vivo by intravascular photoacoustic tomography, Sci. Rep., 1 Yang, 2011, Integrated optical coherence tomography, ultrasound and photoacoustic imaging for ovarian tissue characterization, Biomed. Opt. Express, 2, 2551, 10.1364/BOE.2.002551 Dai, 2015, Miniature probe integrating optical-resolution photoacoustic microscopy, optical coherence tomography, and ultrasound imaging: proof-of-concept, Opt. Lett., 40, 2921, 10.1364/OL.40.002921 Dai, 2017, Miniature endoscope for multimodal imaging, ACS Photonics, 4, 174, 10.1021/acsphotonics.6b00852 Abran, 2014, Development of a photoacoustic, ultrasound and fluorescence imaging catheter for the study of atherosclerotic plaque, IEEE Trans. Biomed. Circuits Syst., 8, 696, 10.1109/TBCAS.2014.2360560 Liu, 2018, Photoacoustic and hyperspectral dual-modality endoscope, Opt. Lett., 43, 138, 10.1364/OL.43.000138 Isner, 1981, Accuracy of angiographic determination of left main coronary arterial narrowing. Angiographic—histologic correlative analysis in 28 patients, Circulation, 63, 1056, 10.1161/01.CIR.63.5.1056 Topol, 1995, Our preoccupation with coronary luminology the dissociation between clinical and angiographic findings in ischemic heart disease, Circulation, 92, 2333, 10.1161/01.CIR.92.8.2333 Garcia-Garcia, 2010, Imaging of coronary atherosclerosis: intravascular ultrasound, Eur. Heart J., 31, 2456, 10.1093/eurheartj/ehq280 Calvert, 2011, Association between IVUS findings and adverse outcomes in patients with coronary artery disease the VIVA (VH-IVUS in vulnerable atherosclerosis) study, JACC Cardiovasc. Imaging, 4 Prati, 2009, Expert review document on methodology, terminology, and clinical applications of optical coherence tomography: physical principles, methodology of image acquisition, and clinical application for assessment of coronary arteries and atherosclerosis, Eur. Heart J., 31, 401, 10.1093/eurheartj/ehp433 Hui, 2015, High-speed intravascular photoacoustic imaging at 1.7 μm with a KTP-based OPO, Biomed. Opt. Express, 6, 4557, 10.1364/BOE.6.004557 Wang, 2012, In vivo intravascular ultrasound-guided photoacoustic imaging of lipid in plaques using an animal model of atherosclerosis, Ultrasound Med. Biol., 38, 2098, 10.1016/j.ultrasmedbio.2012.08.006 Wu, 2017, Real-time volumetric lipid imaging in vivo by intravascular photoacoustics at 20 frames per second, Biomed. Opt. Express, 8, 943, 10.1364/BOE.8.000943 Karpiouk, 2012, Feasibility of in vivo intravascular photoacoustic imaging using integrated ultrasound and photoacoustic imaging catheter, J. Biomed. Opt., 17, 10.1117/1.JBO.17.9.096008 VanderLaan, 2014, Real-time intravascular ultrasound and photoacoustic imaging, IEEE Trans. Ultrason. Ferroelectr. Freq. Control, 64, 141, 10.1109/TUFFC.2016.2640952 Jin, 2017, Biomechanical and morphological multi-parameter photoacoustic endoscope for identification of early esophageal disease, Appl. Phys. Lett., 111, 1, 10.1063/1.5001272 Yang, 2015, Three-dimensional photoacoustic endoscopic imaging of the rabbit esophagus, PLoS One, 10, 1 Li, 2019, High-speed integrated endoscopic photoacoustic and ultrasound imaging system, IEEE J. Sel. Top. Quantum Electron., 25, 1, 10.1109/JSTQE.2019.2950795 Li, 2013, Photoacoustic endoscopic imaging study of melanoma tumor growth in a rat colorectum in vivo Erfanzadeh, 2019, Photoacoustic imaging with low-cost sources; a review, Photoacoustics, 14, 1, 10.1016/j.pacs.2019.01.004 Zhong, 2018, Review of low-cost photoacoustic sensing and imaging based on laser diode and light-emitting diode, Sensors, 18, 2264, 10.3390/s18072264 Upputuri, 2018, Fast photoacoustic imaging systems using pulsed laser diodes: a review, Biomed. Eng. Let., 8, 167, 10.1007/s13534-018-0060-9 Allen, 2016, High power visible light emitting diodes as pulsed excitation sources for biomedical photoacoustics, Biomed. Opt. Express, 7, 1260, 10.1364/BOE.7.001260 Stylogiannis, 2018, Continuous wave laser diodes enable fast optoacoustic imaging, Photoacoustics, 9, 31, 10.1016/j.pacs.2017.12.002 Li, 2014, Optical resolution photoacoustic microscopy using a blu-ray DVD pickup head Upputuri, 2017, Dynamic in vivo imaging of small animal brain using pulsed laser diode-based photoacoustic tomography system, J. Biomed. Opt., 22, 10.1117/1.JBO.22.9.090501 Daoudi, 2014, Handheld probe integrating laser diode and ultrasound transducer array for ultrasound/photoacoustic dual modality imaging, Opt. Express, 22, 10.1364/OE.22.026365 Maneas, 2018, Human placental vasculature imaging using an LED-based photoacoustic/ultrasound imaging system, vol. 32 Xia, 2019, Imaging of human peripheral blood vessels during cuff occlusion with a compact LED-based photoacoustic and ultrasound system, Proceedings Volume 10878, Photons Plus Ultrasound: Imaging and Sensing Zhu, 2018, Light emitting diodes based photoacoustic imaging and potential clinical applications, Sci. Rep., 8 Xia, 2018, Handheld real-time LED-based photoacoustic and ultrasound imaging system for accurate visualization of clinical metal needles and superficial vasculature to guide minimally invasive procedures, Sensors, 18, 1394, 10.3390/s18051394 Xia, 2019, Enhancing photoacoustic visualization of medical devices with elastomeric nanocomposite coatings Choi, 2019, Frequency-domain differential photoacoustic radar: theory and validation for ultrasensitive atherosclerotic plaque imaging, J. Biomed. Opt., 24, 10.1117/1.JBO.24.6.066003 Lashkari, 2016, Characterization of an intraluminal differential frequency-domain photoacoustics system Wissmeyer, 2018, Looking at sound: optoacoustics with all-optical ultrasound detection, Light Sci. Appl., 7, 53, 10.1038/s41377-018-0036-7 Chen, 2017, Review of laser-generated ultrasound transmitters and their applications to all-optical ultrasound transducers and imaging, Appl. Sci., 7, 25, 10.3390/app7010025 Zhao, 2018, Optical ultrasound generation and detection for intravascular imaging: a review, J. Healthc. Eng., 2018, 10.1155/2018/3182483 Chen, 2015, All-optical photoacoustic microscopy, Photoacoustics, 3, 143, 10.1016/j.pacs.2015.11.001 Hunt, 1983, Ultrasound transducers for pulse-echo medical imaging, IEEE Trans. Biomed. Eng., 8, 453, 10.1109/TBME.1983.325150 Xia, 2013, An optimized ultrasound detector for photoacoustic breast tomography, Med. Phys., 40, 3, 10.1118/1.4792462 Rosenthal, 2011, High-sensitivity compact ultrasonic detector based on a pi-phase-shifted fiber Bragg grating, Opt. Lett., 36, 833, 10.1364/OL.36.001833 Noimark, 2016, Carbon-nanotube–PDMS composite coatings on optical fibers for all‐optical ultrasound imaging, Adv. Funct. Mater., 26, 8390, 10.1002/adfm.201601337 Finlay, 2017, Through-needle all-optical ultrasound imaging in vivo: a preclinical swine study, Light Sci. Appl., 6, 10.1038/lsa.2017.103 Noimark, 2018, Polydimethylsiloxane composites for optical ultrasound generation and multimodality imaging, Adv. Funct. Mater., 28 Mathews, 2016, Miniature fibre optic probe for minimally invasive photoacoustic sensing Xia, 2015, Fiber optic photoacoustic probe with ultrasonic tracking for guiding minimally invasive procedures Xia, 2015, In-plane ultrasonic needle tracking using a fiber-optic hydrophone, Med. Phys., 42, 5983, 10.1118/1.4931418 Xia, 2016, Coded excitation ultrasonic needle tracking: an in vivo study, Med. Phys., 43, 4065, 10.1118/1.4953205 Xia, 2017, Looking beyond the imaging plane: 3D needle tracking with a linear array ultrasound probe, Sci. Rep., 7 Xia, 2017, Ultrasonic needle tracking with a fibre-optic ultrasound transmitter for guidance of minimally invasive fetal surgery, Med. Image Comput. Comput. Assist. Interv., 637 Xia, 2018, Three-dimensional ultrasonic needle tip tracking with a fiber-optic ultrasound receiver, JoVE, 138, 57207