Research field (5)：
Mechanics and mechatronics
, Semiconductors, optical and atomic physics
, Mathematical physics and basic theory
, Applied physics - general
, Optical engineering and photonics
Osamu Matsuda, Shohei Ueno, Motonobu Tomoda, Paul H. Otsuka, Oliver B. Wright. Time-resolved imaging of GHz acoustic vibrations at arbitrary frequencies using asynchronous periodic probe laser pulses. Applied Physics Letters. 2024
Motonobu Tomoda, Hiroyuki Matsuo, Osamu Matsuda, Roberto Li Voti, Oliver B. Wright. Tomographic reconstruction of picosecond acoustic strain pulses using automated angle-scan probing with visible light. Photoacoustics. 2023
Takehiro Tachizaki, Jeremy J. Baumberg, Osamu Matsuda, Motonobu Tomoda, Hirotsugu Ogi, Oliver B. Wright. Spectral analysis of amplitude and phase echoes in picosecond ultrasonics for strain pulse shape determination. Photoacoustics. 2023. 34. 100566-100566
P.H. Otsuka, R. Chinbe, M. Tomoda, O. Matsuda, Y. Tanaka, D.M. Profunser, S. Kim, H. Jeon, I.A. Veres, A.A. Maznev, et al. Imaging phonon eigenstates and elucidating the energy storage characteristics of a honeycomb-lattice phononic crystal cavity. Photoacoustics. 2023
Motonobu Tomoda, Akihisa Kubota, Osamu Matsuda, Yoshihiro Sugawara, Oliver B. Wright. Time-domain Brillouin imaging of sound velocity and refractive index using automated angle scanning. Photoacoustics. 2023
Otsuka Paul H., Mezil Sylvain, Matsuda Osamu, Tomoda Motonobu, Gian Tian, Boechler Nicholas, Maznev Alex A., Fang Nicholas, Wright Oliver B. 2P1-9 Imaging surface acoustic waves on a metamaterial based on silica microspheres. Proceedings of Symposium on Ultrasonic Electronics. 2015. 36. "2P1-9-1"-"2P1-9-2"
Sylvain Mezil, Kazuki Chonan, Sam H. Lee, Motonobu Tomoda, Osamu Matsuda, Paul H. Otsuka, Oliver B. Wright. 2E3-1 Extraordinary transmission of gigahertz surface acoustic waves. Proceedings of Symposium on Ultrasonic Electronics. 2015. 36. "2E3-1-1"-"2E3-1-2"
Quantitative imaging of microstructures and strain in transparent media by time-domain Brillouin scattering
(2019 International Congress on Ultrasonics 2019)
Development and demonstration of a wave machine to model phononic crystals and elastic metamaterials
(The 4th A3 Metamaterials Forum 2019)
Development of a wave machine to model phononic crystals and elastic metamaterials
(Meta 2019, the 10th International Conference on Metamaterials, Photonic Crystals and Plasmonics 2019)
Education (2)：
1999 - 2002 Hokkaido University Graduate School of Engineering Division of Applied Physics
1995 - 1999 Hokkaido University School of Engineering Department of Applied Physics
Professional career (1)：
博士(工学) (北海道大学)
Work history (3)：
2010/04 - 現在 Hokkaido University Faculty of Engineering, Division of Applied Physics
2007/04 - 2010/03 Hokkaido University Graduate School of Engineering, Division of Applied Physics
2002/06 - 2007/03 Hokkaido University Graduate School of Engineering, Division of Applied Physics
