Author Affiliations

Giannis Zacharakis,¹ George Filippidis,¹ Theodore G. Papazoglou,^1,# Alexander B. Ravelin,^† Svetlana.P. Chernova,^† and Vatery V. Tuchin^†

^*Foundation for Research and Technology-Hellas, Institute of Electronic Structure and Laser, Laser and Applications Division, P.O. Box 1527, GR-71110 Heraklion, Crete, Greece, Fax: ++ 30 81 391318

^†Optics Department, Saratov State University, Astrakhanskaya 83, 410026, Saratov, Russia

^# ted@iesl.forth.gr