Efficient coupling of inhomogeneous current spreading and dynamic
electro-optical models for broad-area edge-emitting semiconductor devices

We extend a 2 (space) + 1 (time)-dimensional traveling wave model for broad-area edgeemitting semiconductor lasers by a model for inhomogeneous current spreading from the contact to the active zone of the laser. To speedup the performance of the device simulations, we suggest and discuss several approximations of the inhomogeneous current density in the active zone.

Keywords

Broad area lasers, modeling, traveling wave, inhomogeneous current spreading, Laplace problem, separation of variables, finite volumes, effective implementation

URI

https://doi.org/10.34657/2261
https://oa.tib.eu/renate/handle/123456789/1945

Citation

Radziunas, M., Zeghuzi, A., Fuhrmann, J., Koprucki, T., Wünsche, H.-J., Wenzel, H., & Bandelow, U. (2017). Efficient coupling of inhomogeneous current spreading and dynamic electro-optical models for broad-area edge-emitting semiconductor devices (Vol. 2421). Berlin : Weierstraß-Institut für Angewandte Analysis und Stochastik. https://doi.org//10.20347/WIAS.PREPRINT.2421

Collections

Mathematik

License

This document may be downloaded, read, stored and printed for your own use within the limits of § 53 UrhG but it may not be distributed via the internet or passed on to external parties.
Dieses Dokument darf im Rahmen von § 53 UrhG zum eigenen Gebrauch kostenfrei heruntergeladen, gelesen, gespeichert und ausgedruckt, aber nicht im Internet bereitgestellt oder an Außenstehende weitergegeben werden.

Full item page