4:30 PM - 4:45 PM △ [9p-W631-11] Effect of Pulse-width on the Formation Process of Submicrometer Spherical Particle under Pulsed Laser Melting in Liquid 〇Syota Sakaki1, Yoshie Ishikawa2, Naoto Koshizaki1 (1.Hokkaido Univ., 2.AIST)