*Rie Tanabe¹, Yudai Mizuno¹, Yoshiro Ito², Yasutaka Hanada³ (1. Fukuoka Institute of Technology, 2. Nagaoka University of Technology, 3. Hirosaki University)

*Tomoki Tsukada¹, Masakazu Kikawada¹, Yasutomo Shiomi¹ (1. Toshiba, Inc.)

*Kazuki Koda¹, Hideaki Shirai¹, Tsuguya Shimosakamoto¹, Kazuhisa Fujita² (1. DENSO CORPORATION, 2. The Graduate school for the Creation of New Photonics Industries)

*Yuya Koyama¹, Satoshi Yoshida², Mao Sudo², Shumpei Fujio², Keisuke Takenaka³, Yuji Sato³, Minoru Yoshida¹, Masahiro Tsukamoto³ (1. Faculty of Science and Engineering, Kindai University, 2. Graduate school of Engineering Science, Osaka University, 3. Joining and Welding Research Institute, Osaka University)

*Keisuke Takenaka¹, Shumpei Fujio², Mao Sudo², Yuji Sato¹, Masahiro Tsukamoto¹ (1. JWRI, Osaka Univ., 2. Graduate School of Engineering, Osaka Univ.)

*MASAYUKI OKOSHI¹, KAEDE IWASAKI¹ (1. National Defense Academy)