References
- H. Kawai, "The piezoelectricity of Poly (Vinylidene fluoride)," Jpn. J. Appl. Phys., Vol. 8. pp. 975-976 (1969) https://doi.org/10.1143/JJAP.8.975
- D. G. Shombert, S. W. Smith and G. R. Harris, "Angular response of miniature ultrasonic hydrophone," Med. Phys., Vol. 9, pp. 484-492 (1982) https://doi.org/10.1118/1.595114
- P. Lum, M. Greenstein and C. Grossman et al., "High-frequency membrane hydrophone," IEEE Transactions on UFFC, Vol. 43, No. 4, pp. 536-544 (1996) https://doi.org/10.1109/58.503713
- P. L. Carson, P. R. Fischella and T. V. Oughton, "Ultrasonic power and intensities produced by diagonostic ultrasound equipment," Ultrasound Med. Biol., Vol. 3, pp. 341-350 (1978) https://doi.org/10.1016/0301-5629(78)90076-5
- F. S. Foster, C. J. Pavlin, G. R. Lockwood, L. K. Ryan, K. A. Harasiewicz, L. R. Berube and A. M. Rauth, "Principles and applications of ultrasound backscatter microscopy," IEEE Trans. on UFFC, Vol. 40, No 5, pp. 608-617 (1993) https://doi.org/10.1109/58.238115
- F. S. Foster, C. J. Pavlin, K. A. Harasiewicz, D. A. Christopher and D. H. Turnbull, "Advances in ultrasound biomicroscopy," Ultrasound in Med. & Biol., Vol. 26, pp. 1-27 (2000) https://doi.org/10.1016/S0301-5629(99)00096-4
- T. Dada, R. Gadia, A. Sharma, P. Ichhpujani, S. J., S. Bhartiya and A. Panda, "Ultrasound biomicroscopy in glaucoma," Surv. Ophthalmol., Vol. 56, No. 5, pp. 433-450 (2011) https://doi.org/10.1016/j.survophthal.2011.04.004
- M. Xu and L. V. Wang, "Photoacoustic imaging in biomedicine," Review of Scientific Instrument, Vvol. 77, pp. 041101-1-22 (2006) https://doi.org/10.1063/1.2195024
- F. Kong, Y. C. Chen, H. O. Lloyd, R. H. Silverman, H. H. Kim, J. M. Cannata and K. K. Shung, "High-resolution photoacoustic imaging with focused laser and ultrasonic beams," Appl. Phys. Lett., Vol. 94, pp. 033902-1-3 (2009) https://doi.org/10.1063/1.3073749
- S. Hu and L. V. Wang, "Photoacoustic imaging and characterization of the microvasculature," Journal of Biomedical Optics, Vol. 15, No. 1, pp. 011101-1-15 (2010) https://doi.org/10.1117/1.3281673
- R. Krimholtz, D.A. Leedom and G.L. Matthaei, "New equivalent circuit for elementary piezoelectric transducers," Electron. Lett., Vol. 6, pp. 398-399 (1970) https://doi.org/10.1049/el:19700280
- T. Yagi, M. Tatemoto and J. Sako, "Transition behavior and dielectric properties in trifluoroethylene and vinylidene fluoride copolymers," Polymer Journal, Vol. 12, No. 4, pp. 209-223 (1980) https://doi.org/10.1295/polymj.12.209
- H. Ohigashi and K. Koga, "Ferroelectric copolymers of vinylidenefluoride and trifluoroethylene with a large electromechanical coupling factor," Jpn. J. Appl. Phys., Vol. 21, pp. L455-L457 (1982) https://doi.org/10.1143/JJAP.21.L455
- Q. X. Chen and P. A. Payne, "Industrial applications of piezoelectric polymer transducers," Meas. Sci. Technol., Vol. 6, No. 3, pp. 249-267 (1995) https://doi.org/10.1088/0957-0233/6/3/001
- L. F. Brown, "Design considerations for piezoelectric polymer ultrasound transducers," IEEE Trans. on UFFC, Vol. 47, No. 6, pp. 1377-1396 (2000) https://doi.org/10.1109/58.883527
- Yanggang Cao, Kang-Lyeol Ha, Moojoon Kim and Jungsoon Kim, "The influence of bonding layer on the characteristic of piezoelectric polymer transducer," IEICE Technical Report, Vol. 112, No. 186, pp. 33-36 (2012)
- H. Ohigashi, T. Nakanishi, T. Itoh, M. Suzuki and R. Omoto, "Study on piezoelectric polymer transducers for high resolution ultrasound imaging," Proc. World Fed. Ultrasound Med. Biol., p. 376 (1979)
- N. Hashimoto, T. Miya, K. Yoneya, A. Ando and H. Ohigashi, "High resolution ultrasound imaging using a large aperture annular array transducer of P(VDF-TrFE) copolymer," Acoustical Imaging, Vol. 17, pp. 561-570 (1988)
- F. S. Foster and J. W. Hunt, "Improved ultrasonography by means of cylindrical transducers," Proc. World Fed. Ultrasound Med. Biol., p. 402 (1979)
- E. K. Fishell, F. S. Foster, T. Connors, M. Khodai, K. Harasiewicz and J. W. Hunt, "Clinical performance of a cone/annular array hybrid ultrasound breast scanner," J. Ultrasound Med. Biol., Vol. 16, pp. 361-374 (1990) https://doi.org/10.1016/0301-5629(90)90066-L
- F. S. Foster, M. Strban and G. Austin, "The ultrasound macroscope: Initial studies of breast tissue," Acoustical Imaging, Vol. 6, pp. 243-261 (1984)
- K. Kimura, N. Hashimoto and H. Ohigashi, "Performance of a linear array transducer of vinylidene fluoride trifluoroethylene copolymer," IEEE Trans. on Sonics and Ultrason., Vol. SU-32(4), pp. 566-573 (1985)
- M. D. Sherar, M. B. Noss and F. S. Foster, "Ultrasound backscatter microscopy images the internal structure of living tumour spheroids," Nature, Vol. 330, pp. 493-495 (1987) https://doi.org/10.1038/330493a0
- M. Sherar and F. S. Foster, "The design and fabrication of high frequency poly(vinylidene fluoride) transducers," Ultrason. Imag., Vol. 11, pp. 75-94 (1989) https://doi.org/10.1016/0161-7346(89)90001-1
- http://www.capolabs.com.
- J. A. Ketterling, O. Aristizabal, D. H. Turnbull and F. L. Lizzi, "Design and fabrication of a 40-MHz annular array transducer," IEEE Transactions on UFFC, Vol. 52, No. 4, pp. 672-681 (2005) https://doi.org/10.1109/TUFFC.2005.1428050
- E. J. Gottlieb, J. M. Cannata, C. H. Hu and K. Kirk Shung, "Development of a high-frequency (>50 MHz) copolymer annulararray ultrasound transducer," IEEE Transactions on UFFC, Vol. 53, No. 5, pp. 1037-1045 (2006) https://doi.org/10.1109/TUFFC.2006.1632693
- K. Snook, J. Z. Zhao, H. F. C. Alves, J. Cannata, W. H. Chen, R. J. Meyer, Jr., T. A. Ritter and K. K. Shung, "Design, fabrication, and evaluation of high frequency, singleelement transducers incorporating different materials," IEEE Transactions on UFFC, Vol. 49, No. 2, pp. 169-176 (2002) https://doi.org/10.1109/58.985701
- http://www.paradigm-medical.com/ubms.html.
- http://www.optos.com/en-us.
- R. H. Silverman, "High-resolution ultrasound imaging of the eye-review," Clin Experiment Ophthalmol., Vol. 37, No. 1, pp. 54-67 (2009) https://doi.org/10.1111/j.1442-9071.2008.01892.x
- T. Dada, R. Gadia, A. Sharma, P. Ichhpujani, S. J., S. Bhartiya and A. Panda, "Ultrasound biomicroscopy in glaucoma," Surv Ophthalmol., Vol. 56, No. 5, pp. 433-50 (2011) https://doi.org/10.1016/j.survophthal.2011.04.004
- L. V. Wang, "Tutorial on photoacoustic microscopy and computed tomography," IEEE Jour. of selected topics in quantum electronics, Vol. 14, No. 1, pp. 171-179 (2008) https://doi.org/10.1109/JSTQE.2007.913398
- M. Xu and L. V. Wang, "Photoacoustic imaging in biomedicine," Rev. Sci. Instrum., Vol. 77, pp. 041101-1-22 (2006) https://doi.org/10.1063/1.2195024
- H. F Zhang, K. Maslov, G. Stoica and L. V. Wang, "Functional photoacoustic microscopy for high-resolution and noninvasive in vivo imaging," Nat. Biotechnol., Vol. 24, pp. 848-851 (2006) https://doi.org/10.1038/nbt1220
- S. Hu and L. V. Wang, "Photoacoustic imaging and characterization of the microvasculature," Journal of Biomedical Optics, Vol. 151, pp. 011101-15 (2010)
- S. Hu, K. Maslov and L. V. Wang, "Secondgeneration optical-resolution photoacoustic microscopy with improved sensitivity and speed," Optics Letters, Vol. 36, No. 7, pp. 1134-1136 (2011) https://doi.org/10.1364/OL.36.001134
- C. Chandrana, "Development of a focused broadband ultrasonic transducer for high resolution fundamental and harmonic intravascular imaging," Thesis for doctor of engineering, Cleveland State Univ, USA, (2008)