@misc{RadziunasAnnegretBandelowetal.2009, author = {Mindaugas Radziunas and Glitzky Annegret and Priv.-Doz. Dr. Uwe Bandelow and Matthias Wolfrum and Troppenz Ute and Kreissl Jochen and Rehbein Wolfgang}, title = {Improving the modulation bandwidth in semiconductor lasers by passive feedback}, institution = {Humboldt-Universit{\"a}t zu Berlin}, type = {preprintmatheon}, year = {2009}, }