Affiliation: | Departamento de Física de Materiales, Universidad Autónoma de Madrid, 28049 Madrid, Spain, ES Nonlinear Optics Laboratory, Institute of Quantum Electronics, Swiss Federal Institute of Technology, ETH H?nggerberg, 8093 Zürich, Switzerland (Fax:+41-1/633-1056, E-Mail: germano@iqe.phys.ethz.ch), CH
|