*Yasunobu Arikawa1, Yuki Abe1, Akifumi Yogo1, Reza Seyed Mirfayzi1, Nozomi Nakajima1, Ryosuke Mizutani1, Jo Nishibata1, Yuki Honoki1, Takato Mori1, Hiroaki Nishimura1, Kunioki Mima1, Shinsuke Fujioka1, Mitsuo Nakai1, Hiroyuki Shiraga1, Ryosuke Kodama1, Atsushi Taketani2, Tomohiro Kobayashi2, Yasuo Wakbayashi2, Yujiro Ikeda2, Yoshie Otake2
(1. Institute of Laser Engineering, Osaka University, 2. RIKEN Center for Advanced Photonics, RIKEN)