9:30 AM - 11:30 AM
△ [20a-PB5-7] Fabrication of fiber optic ring laser using cascaded chirped long period fiber grating
〇Koken Fukushima1, Hayato Takeyama1, Quoc Hung Bui1, Atsushi Wada1, Satoshi Tanaka1, Nobuaki Takahashi1, Fumihiko Ito2 (1.National Defense Academy., 2.Shimane University)