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Research Activities

Invited talks

  1. J. Takeda, Y. Minami and I. Katayama (Invited Talk), "Broadband Single-Shot Spectroscopy Applicable to Photoinduced Nonlinear Dynamics", Korea-Japan Joint Symposium on Semiconductor Physics and Nanophotonics (22 April, 2015, Daejeon, Korea)
  2. I. Katayama, W. Oba, Y. Minami, T. Saiki, and J. Takeda (Invited Talk in Japanese), "Ultrafast Dynamics of Phase-Change Materials Observed Using Echelon-Based Single-Shot Setups", The 26th Symposium on Phase Change Oriented Science (PCOS2014), (4-5 December 2014, Hamana-ko, Japan).
  3. J. Takeda, M. Yamaki and I. Katayama (in Japanese), "Real-time imaging and coherent control of phonon-polariton propagations in ferroelectric materials", The 34th annual meetings of The Laser Society of Japan, (Jan. 20-22, Kita-kyushu, Japan)
  4. J. Takeda, I. Katayama, K. Shudo and M. Kitajima (Invited Talk), "Coherent Phonon and Surface-Enhanced Raman Scattering Dynamics in Solids", 18th International Conference on Dynamical Processes in Excited States of Solids, II-1 (August 4-9, 2013, Fuzhou, China).
  5. I. Katayama, K. Shudo, J. Takeda, and M. Kitajima (Invited Talk), "Nanoscale and Femtosecond Phonon Dynamics Observed with Surface Enhanced Raman Scattering", Ultrafast Surface Dynamics 2013, (May 28-31 2013, Colorado).
  6. M. Suemitsu, M.-H. Jung, H. Fukidome, I. Katayama, M. Kitajima, J. Takeda (Invited Talk), "THz Coherent Phonons in Graphene on Silicon", The 2nd International Symposium on Terahertz Nanoscience (TeraNano 2012), (Okinawa, Japan, July 4&5, 2012).
  7. J. Takeda, H. Sakaibara and I. Katayama, "Real-Time Mapping of the Phonon-Polariton Dispersion in Ferroelectric LiNbO3 Using Femtosecond Single-Shot Imaging Spectroscopy", 5th International Conference on Science and Technology for Advanced Ceramics, 22pHsI02 (Yokohama, Japan, June 22-24, 2011).
  8. I. Katayama, H. Shimosato, M. Bito, K. Furusawa, M. Adachi, H. Zen, M. Shimada, N. Yamamoto, M. Hosaka, S. Kimura, M. Kato, and M. Ashida, "Coherent Synchrotron Terahertz Radiation using Laser Bunch Slicing", 35th International Conference on Infrared, Millimeter, and Terahertz Waves, (Rome, Sep. 7, 2010, Tu-F1).
  9. I. Katayama, H. Aoki, J. Takeda, H. Shimosato, M. Ashida, R. Kinjo, I. Kawayama, M. Tonouchi, M. Nagai and K. Tanaka, "Nonlinear THz Spectroscopy on the Dielectric Thin Films", The Conference on Lasers and Electro-Optics (CLEO/QELS2010), (San Jose, USA, May 16-21, 2010).
  10. J. Takeda, A. Ishida, and I. Katayama, "Real-Time Time-Frequency Two-Dimensional Imaging of Ultrafast Excited-State Dynamics in Light-Harvesting Nano- and Biomaterials", International Conference on Nanomaterials: Synthesis Characterization and Applications (ICN2010), (India, April 27-29, 2010).

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