スケジュール 2 15:40 〜 16:00 [2A608] Fabrication of PDMS self-standing film with embedded fine polystyrene grating for stretchable optical device by nanoimprint process *Hiroaki Kawata1, Ryusei Nagahama1, Akio Mizutani1, Hisao Kikuta1, Yoshihiko Hirai1 (1. Osaka Prefecture University)