Acknowledgement
This work was supported by the National Research Foundation of South Korea (NRF) funded by the Ministry of Science and ICT (NRF-2021R1A2C2003538).
References
- A. Carovac, F. Smajlovic, and D. Junuzovic, "Application of ultrasound in medicine," Acta. Inform. Med. 19, 168-171 (2011). https://doi.org/10.5455/aim.2011.19.168-171
- M. Xu and L. V. Wang, "Photoacoustic imaging in biomedicine," Rev. Sci. Instrum. 77, 041101 (2006).
- Mengyang Liu, Zhe Chen, B. Zabihian, C. Sinz, E. Zhang, P. C. Beard, L. Ginner, E. Hoover, M. P. Minneman, R. A. Leitgeb, H. Kittler, and W. Drexler, "Combined multi-modal photoacoustic tomography, optical coherence tomography (OCT) and OCT angiography system with an articulated probe for in vivo human skin structure and vasculature imaging," Biomed. Opt. Exp. 7, 3390-3402 (2016). https://doi.org/10.1364/BOE.7.003390
- L. V. Wang and S. Hu, "Photoacoustic tomography: In vivo imaging from organelles to organs," Science, 335, 1458-1462 (2012). https://doi.org/10.1126/science.1216210
- R. Manwar and K. Avanaki, "Manufacturing process of optically transparent ultrasound transducer: A review," IEEE Sensors J. 23, 8080-8093 (2023). https://doi.org/10.1109/JSEN.2023.3247969
- R. Manwar, T. Simpson, A. Bakhtazad, and S. Chowdhury, "Fabrication and characterization of a high frequency and high coupling coefficient CMUT array," Microsyst. Technol. 23, 4965-4977 (2017). https://doi.org/10.1007/s00542-016-3225-4
- G. W. J. Brodie, Y. Qiu, S. Cochran, G. C. Spalding, and M. P. Macdonald, "Letters: Optically transparent piezoelectric transducer for ultrasonic particle manipulation," IEEE Trans. Ultrason. Ferroelectr. Freq. Control, 61, 389-391 (2014). https://doi.org/10.1109/TUFFC.2014.2923
- J. M. Cannata, T. A. Ritter, W.-H. Chen, R. H. Silverman, and K. K. Shung, "Design of efficient, broadband single-element (20-80 MHz) ultrasonic transducers for medical imaging applications," IEEE Trans. Ultrason. Ferroelectr. Freq. Control, 50, 1548-1557 (2003). https://doi.org/10.1109/TUFFC.2003.1251138
- A. Dangi, S. Agrawal, and S.-R. Kothapalli, "Lithium niobate-based transparent ultrasound transducers for photoacoustic imaging," Opt. Lett. 44, 5326-5329 (2019). https://doi.org/10.1364/OL.44.005326
- H. Chen, S. Agrawal, A. Dangi, C. Wible, M. Osman, L. Abune, H. Jia, R. Rossi, Y. Wang, and S.-R. Kothapalli, "Optical-resolution photoacoustic microscopy using transparent ultrasound transducer," Sensors, 19, 5470-5479 (2019). https://doi.org/10.3390/s19245470
- S. Park, S. Kang, and J. H. Chang, "Optically transparent focused transducers for combined photoacoustic and ultrasound microscopy," J. Med. Biol. Eng. 40, 707-718 (2020). https://doi.org/10.1007/s40846-020-00536-5
- J. Park, B. Park, T. Y. Kim, S. Jung, W. J. Choi, J. Ahn, D. H. Yoon, J. Kim, S. Jeon, D. Lee, U. Yong, J. Jang, W. J. Kim, H. K. Kim, U. Jeong, H. H. Kim, and C. Kim, "Quadruple ultrasound, photoacoustic, optical coherence, and fluorescence fusion imaging with a transparent ultrasound transducer," Proc. Natl. Acad. Sci. U.S.A. 118, e1920879118 (2021).
- R. Chen, Y. He, J. Shi, C. Yung, J. Hwang, L. V. Wang, and Q. Zhou, "Transparent high-frequency ultrasonic transducer for photoacoustic microscopy application," IEEE Trans. Ultrason. Ferroelectr. Freq. Control, 67, 1848-1853 (2020). https://doi.org/10.1109/TUFFC.2020.2985369
- S. Mirg, H. Chen, K. L. Turner, K. W. Gheres, J. Liu, B. J. Gluckman, P. J. Drew, and S.-R. Kothapalli, "Awake mouse brain photoacoustic and optical imaging through a transparent ultrasound cranial window," Opt. Lett. 47, 1121-1124 (2022). https://doi.org/10.1364/OL.450648
- J. Park, B. Park, U. Yong, J. Ahn, J. Y. Kim, H. H. Kim, J. Jang, and C. Kim, "Bi-modal near-infrared fluorescence and ultrasound imaging via a transparent ultrasound transducer for sentinel lymph node localization," Opt. Lett. 47, 393-396 (2022). https://doi.org/10.1364/OL.446041
- M. Chen, L. Jiang, C. Cook, Y. Zeng, T. Vu, R. Chen, G. Lu, W. Yang, U. Hoffmann, Q. Zhou, and J. Yao, "High-speed wide-field photoacoustic microscopy using a cylindrically focused transparent high-frequency ultrasound transducer," Photoacoustics, 28, 100417 (2022).
- J. Park, B. Park, J. Ahn, D. Kim, J. Y. Kim, H. H. Kim, and C. Kim, "Opto-ultrasound biosensor for wearable and mobile devices realization with a transparent ultrasound transducer," Biomed. Opt. Express, 13, 4684-4692 (2022). https://doi.org/10.1364/BOE.468969
- H. Chen, S. Mirg, M. Osman, S. Agrawal, J. Cai, R. Biskowitz, J. Minotto, and S -R. Kothapalli, "A high sensitivity transparent ultrasound transducer based on PMN-PT for ultrasound and photoacoustic imaging," IEEE Sens. Lett. 5, 1-4 (2021).
- M. R. Sobhani, K. Latham, J. Brown, and R. J. Zemp, "Bias-sensitive transparent single-element ultrasound transducers using hot-pressed PMN-PT," OSA Continuum, 4, 2606-2614 (2021). https://doi.org/10.1364/OSAC.426779
- B. Park, M. Han, J. Park, T. Kim, H. Ryu, Y. Seo, W. J. Kim, H. H. Kim, and C. Kim, "A photoacoustic finder fully integrated with a solidstate dye laser and transparent ultrasound transducer," Photoacoustics, 23, 100290 (2021).
- C. Fang, H. Hu, and J. Zou, "A focused optically transparent PVDF transducer for photoacoustic microscopy," IEEE Sens. J. 20, 2313-2319 (2020). https://doi.org/10.1109/JSEN.2019.2952971
- C. Fang and J. Zou, "Acoustic-resolution photoacoustic microscopy based on an optically transparent focused transducer with a high numerical aperture," Opt. Lett. 46, 3280-3283 (2021). https://doi.org/10.1364/OL.423287
- D. Ren, Y. Sun, J. Shi, and, R. Chen, "A review of transparent sensors for photoacoustic imaging applications," Photonics, 8, 324-342 (2021). https://doi.org/10.3390/photonics8080324
- X. Li, J. Li, J. Jing, T. Ma, S. Liang, J. Zhang, D. Mohar, A. Raney, S. Mahon, M. Brenner, P. Patel, K. K. Shung, Q. Zhou, and Z. Chen, "Integrated IVUS-OCT imaging for atherosclerotic plaque characterization," IEEE J. Sel. Top Quantum Electron. 20, 7100108 (2014). https://doi.org/10.1109/JSTQE.2013.2274724
- H. Kim, J. Kang, and J. H. Chang, "Thermal therapeutic method for selective treatment of deep-lying tissue by combining laser and high-intensity focused ultrasound energy," Opt. Lett. 39, 2806-2809 (2014). https://doi.org/10.1364/OL.39.002806
- J. Kim, H. Kim, and J. H. Chang, "Endoscopic probe for ultrasound-assisted photodynamic therapy of deep-lying tissue," IEEE Access. 8, 179745-179753 (2020). https://doi.org/10.1109/ACCESS.2020.3026372
- H. Kim, S. Youn, J. Kim, S. Park, M. Lee, J. Y. Hwang and J. H. Chang, "Deep laser microscopy using optical clearing by ultrasound-induced gas bubbles," Nat. Photon. 16, 762-768 (2022). https://doi.org/10.1038/s41566-022-01068-x