Localized traveling waves in VCSELs with filtered optical feedback

Autor: P. V. Paulau, A. J. Scroggie, A. Naumenko, T. Ackemann, N. A. Loiko, W. J. Firth
Rok vydání: 2007
Předmět:
Zdroj: 2007 European Conference on Lasers and Electro-Optics and the International Quantum Electronics Conference.
DOI: 10.1109/cleoe-iqec.2007.4386969
Popis: A model which supports grating-controlled transverse traveling wave modes in VCSELs with an external cavity is developed. An annular spatial filter is introduced into the external cavity to control the dynamical complexity of the system. This work shows that this system support cavity solitons in the form of localized traveling waves (LTW) (and localized standing waves) on a stable dark (nonlasing) background.
Databáze: OpenAIRE