H.Suzuki, S.Ishii, C.Otani, H.Hoshina, “Low-frequency vibrations of polyamide-6 as a function of temperature and thermal history investigated by terahertz absorption spectroscopy”, European Polymer Journal, Vol. 67, PP 284-291, (2015) Du Haiwei, H.Hoshina, C.Otani, “THz generation from optical rectification tilted-pulse-front pumping
C.Otani, “Terahertz spectroscopy and imaging applications”, Spain-Japan Joint Workshop on Millimeter-wave and Terahertz, Madrid, Spain, Mar. (2016) C.Otani, Y.Yamada, M.Yamashita, “Non-destructive evaluation of organic conducting polymer by ultrabroadband THz-IR-Vis spectroscopy”, Energy Materials Nanotechnology (EMN) Hong Kong, Hong Kong, China, Dec.
H. Hoshina, S. Suzuki, S. Yamamoto, S. Yajima, Y. Ozaki, C. Otani, “Monitoring hydrogen bonds in soft materials by terahertz spectroscopy”, International Chemical Congress of Pacific Basin Societies, Honolulu, USA, Dec. (2015) . S.Ikeda, M.Yamashita, C.Otani, “Carrier dynamics in graphene