3:15 PM - 3:30 PM [15p-213-8] Highly Efficient and High-power Operation of a Room-temperature-bonded Nd:YAG/diamond Composite Laser with an Anti-reflection Coating Layer at the Bonded Interface 〇Tomo Katsumata1, Hiromasa Ichikawa1, Ichiro Shoji1 (1.Chuo Univ.)