1. Materials Science and Nanoengineering Rice University Houston TX 77005 USA
2. Materials Physics and Application Los Alamos National Laboratory Los Alamos NM 87545 USA
3. Department of Chemical and Biomolecular Engineering Rice University Houston TX 77005 USA
4. Physical Chemistry and Applied Spectroscopy Los Alamos National Laboratory Los Alamos NM 87545 USA
5. Theoretical Chemistry and Molecular Physics Los Alamos National Laboratory Los Alamos NM 87545 USA
6. Fonctions Optiques pour les Technologies de l'Information FOTON UMR 6082 CNRS INSA de Rennes 35708 Rennes France