1. Laboratory of Ultrafast Spectroscopy and the Lausanne Centre for Ultrafast Science, ISIC, Ecole Polytechnique Fédérale de Lausanne
2. CH-1015 Lausanne
3. Switzerland
4. Department of Physical Chemistry
5. University of Chemistry and Technology
6. Prague 6
7. Czech Republic
8. Department of Physics
9. The Blackett Laboratory
10. Imperial College
11. London SW7 2AZ
12. UK
13. Central Laser Facility
14. STFC Rutherford Appleton Laboratory
15. Oxon OX11 0QX
16. Laboratory for Advanced Photonics
17. Paul Scherrer Institut