4:00 PM - 6:00 PM [21p-P17-7] Improvement of photothermal properties of grating structured silver nanoparticle thin films using simultaneous propagating and localized surface plasmon resonance excitation 〇Tsubasa Kato1, Kazunari Shinbo1, Keizo Kato1, Akira Baba1 (1.Niigata Univ.)