@unpublished{TUW-211922, author = {Schwarz, Benedikt and Reininger, Peter and Baumgartner, Oskar and Stanojevic, Zlatan and Kosina, Hans and Strasser, Gottfried}, title = {{O}ptimization of intersubband devices for dual-color emission, absorption and detection}, year = {2012}, note = {talk: {\"{O}}{P}{G}-{J}ahrestagung, {G}raz; 2012-09-18 -- 2012-09-21} }