1. National Institute of Advanced Industrial Science and Technology (AIST)
2. Tsukuba
3. Japan
4. Centre for Energy & Environmental Science
5. Shinshu University
6. Nagano 380-8553
7. Department of Chemical System Engineering
8. School of Engineering
9. The University of Tokyo
10. Tokyo 113-8656
11. Department of Optical Science
12. Tokushima University