Schedule 2 2:30 PM - 3:00 PM [LSSE-6-04] Determination of absorption coefficient of atmosphere by near-IR laser beam *Naoto Sakaki1, Toshikazu Ebisuzaki1, Masashi Iwashimizu2, Shingo Nishikata2, Hiroyuki Daigo2, Shinji Motokoshi3, Masayuki Fujita3 (1. RIKEN, 2. Mitsubishi Heavy Industries, Co., Ltd., 3. Institute for Laser Technology)