TY - GEN A1 - Radziunas, Mindaugas A1 - Hans-Jürgen, Wünsche A1 - Bernd, Krauskopf A1 - Wolfrum, Matthias T1 - External cavity modes in Lang-Kobayashi and traveling wave models N2 - We investigate a semiconductor laser with delayed optical feedback due to an external cavity formed by a regular mirror. We discuss similarities and differences of the well-known Lang-Kobayashi delay differential equation model and the traveling wave partial differential equation model. For comparison we locate the continuous wave states in both models and analyze their stability. KW - Lang-Kobayashi model KW - Traveling wave model KW - feedbacklaser KW - cavity modes Y1 - 2009 UR - https://opus4.kobv.de/opus4-matheon/frontdoor/index/index/docId/505 UR - https://nbn-resolving.org/urn:nbn:de:0296-matheon-5053 ER -