Modeling of current spreading in high-power broad-area lasers and its impact on the lateral far field divergence

A. Zeghuzia, M. Radziunasb, H. Wenzela, H.-J. Wünschea,b, U. Bandelowb, and A. Kniggea

Published in:

Proc. SPIE 10526, Physics and Simulation of Optoelectronic Devices XXVI, Photonics West, San Francisco, USA, Jan 27 - Feb 01, 105261H (2018).

© (2018) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the SPIE.

a Ferdinand-Braun-Institut, Leibniz-Institut für Höchstfrequenztechnik, Gustav-Kirchhoff-Straße 4, 12489 Berlin, Germany
b Weierstrass Institut, Mohrenstraße 39, 10117 Berlin, Germany