1. Institute of Laser Engineering, Osaka University, 2-6 Yamada-oka, Suita, Osaka 565-0871, Japan
2. Department of Advanced Interdisciplinary Sciences and Center for Optical Research and Education (CORE), Utsunomiya University, Yoto 7-1-2, Utsunomiya, Tochigi 321-8585, Japan
3. National Institute for Fusion Science, 322-6 Oroshi-cho, Toki, Gifu 509-5292, Japan
4. Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
5. Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai 980-8577, Japan
6. Graduate School of Science and Engineering for Research, University of Toyama, Toyama, Toyama 930-8555, Japan
7. Quantum Beam Science Center, Japan Atomic Energy Agency, 8-1-7 Umemidai, Kizugawa, Kyoto 619-0215, Japan
8. Institute for Laser Technology, 2-6 Yamada-oka, Suita, Osaka 565-0871, Japan
9. School of Nuclear Science and Technology, Lanzhou University, Lanzhou 730000, China
10. School of Physics, University College Dublin, Belfield, Dublin 4, Ireland
11. Gigaphoton, Inc., 3-25-1, Shinomiya, Hiratsuka 254-8555, Japan