Krzysztof Iwaszczuk, DTU FOTONIK, Department of Photonics Engineering will give a talk on "Nonlinear Optics of Metals at Terahertz Frequencies" Friday Dec 19, 11:15 in 1510-213 (Auditorium VI). Henrik Stapelfeldt Department of Chemistry Aarhus University Langelandsgade 140 DK-8000 Aarhus C Denmark henriks@chem.au.dk<mailto:henriks@chem.au.dk<mailto:henriks@chem.au.dk%3cmailto:henriks@chem.au.dk>> phone: +45 871 55974 Fax: + 45 86 19 61 99