3:00 PM - 3:15 PM ▲ [13p-N404-5] Laser-induced Periodic Surfaces Structures Formation Through a Microhole Drilled Inside an Optical Fiber 〇(D)Daisuke Yano1, Masahiko Shiraishi2, Shoichi Kubodera1 (1.Soka Univ., 2.UEC)