Invited Talks

(selection)

Penn State University, State Collage/USA; Oregon State University, Corvallis/USA; University of Utah, Salt Lake City/USA; Optical Society of America, Baltimore/USA; University of Hokkaido, Sapporo/Japan; Communication Research Lab., Kashima/Japan; Communication Research Lab., Tokyo/Japan; University of Tohuko, Sendai/Japan; University of Hannover/Germany; German Aerospace Center, Oberpfaffenhofen/Germany; Institute for Tropospheric Research (IfT), Leipzig/Germany; IFM/Geomar, University of Kiel/Germany; University of Lüneburg/Germany; University of Manchester (UMIST)/Germany; University Blaise Pascal, Clermont Ferrand/France; University of Oslo/Norway; Ev. Akademie Loccum/Germany; TU Darmstadt, Germany, Wadden Sea Forum, and public lectures on climate, clouds, and water cycle issues (e.g. Heinrich Böll Stiftung).