WIAS Preprint No. 1111, (2006)

External cavity modes in Lang--Kobayashi and traveling wave models



Authors

  • Radziunas, Mindaugas
  • Wünsche, Hans-Jürgen
  • Krauskopf, Bernd
  • Wolfrum, Matthias

2010 Mathematics Subject Classification

  • 37M20 37N20 35B60 78A60

2008 Physics and Astronomy Classification Scheme

  • 42.55.Px 42.65.Sf 42.60.Da 02.30.Jr 02.30.Ks 02.30.Mv

Keywords

  • Lang--Kobayashi model, traveling wave model, feedback laser, cavity modes

Abstract

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.

Appeared in

  • SPIE Proceedings Series, vol. 6184, art. no. 61840X, 2006.

Download Documents