1. Department of Chemical Physics and Optics
2. Faculty of Mathematics and Physics
3. Charles University
4. Prague
5. Czech Republic
6. Photonics & Quantum Materials Center
7. Skolkovo Institute of Science and Technology
8. Moscow 143025
9. Russia
10. Department of Physics of Materials
11. Department of Electrical and Electronic Engineering
12. Graduate School of Engineering
13. Kobe University
14. Kobe 657-8501
15. Japan