1. The Graduate School for the Creation of New Photonics Industries, 1955-1 Kurematsu-cho Nishi-ku Hamamatsu-shi Shizuoka 431-1202, Japan
2. Hamamatsu Photonics K. K., Power Laser Development Section R&D Group
3. Toyota Motor Corporation, Advanced Material Engineering Division
4. Toyota Central Research and Development Laboratories, Inc.
5. Toyota Technical Development Corporation