1 Institute for Academic Initiatives, Suita, Osaka University, 565-0871, Japan
2 Joint Institute for High Temperatures, Russian Academy of Sciences, Izhorskaja Street 13/19, Moscow, Russia
3 Quantum Beam Science Center, Japan Atomic Energy Agency, Tokai, Ibaraki 319-1195, Japan
4 PPC and Graduate School of Engineering, Suita, Osaka University, 565-0871, Japan
5 Quantum Beam Science Center, Japan Atomic Energy Agency, Kyoto 619-0215, Japan
6 Nippon SOKEN, Inc., Iwaya 14, Shimohasumi, Nishio, Aichi 445-0012, Japan
7 The Graduate School for the Creation of New Photonics Industries, Hamamatsu, Shizuoka 431-1202, Japan