Dr. rer. nat. Florian Warken Last position: PhD student Former address: Institut für Angewandte Physik Wegelerstr. 8 D-53115 Bonn Germany Publications 1. F. Warken Ultra thin glass fibers as a tool for coupling light and matter (2007) PDFabstract 2. F. Warken, E. Vetsch, D. Meschede, M. Sokolowski, A. Rauschenbeutel Ultra-sensitive surface absorption spectroscopy using sub-wavelength diameter optical fibers — Opt. Express 15 11952-11958 (2007) journal PDFabstract