• search hit 24 of 1103
Back to Result List

Towards doping optimization of semiconductor lasers

Please always quote using this URN:urn:nbn:de:0296-matheon-13743
  • We discuss analytical and numerical methods for the optimization of optoelectronic devices by performing optimal control of the PDE governing the carrier transport with respect to the doping profile. First, we provide a cost functional that is a sum of a regularization and a contribution, which is motivated by the modal net gain that appears in optoelectronic models of bulk or quantum- well lasers. Then, we state a numerical discretization, for which we study optimized solutions for different regularizations and for vanishing weights.

Download full text files

Export metadata

Additional Services

Share in Twitter Search Google Scholar
Metadaten
Author:Dirk Peschka, Nella Rotundo, Marita Thomas
URN:urn:nbn:de:0296-matheon-13743
Referee:Dietmar Hömberg
Document Type:Preprint, Research Center Matheon
Language:English
Date of first Publication:2016/02/27
Release Date:2016/02/27
Tag:doping optimization; drift diffusion; optoelectronic modeling; semiconductor design
Institute:Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS)
Project:D Optics and Electronics (Electronic and photonic devices) / D-OT1 Mathematical modeling, analysis, and optimization of strained Germanium-microbridges
MSC-Classification:35-XX PARTIAL DIFFERENTIAL EQUATIONS / 35Qxx Equations of mathematical physics and other areas of application [See also 35J05, 35J10, 35K05, 35L05] / 35Q93 PDEs in connection with control and optimization
82-XX STATISTICAL MECHANICS, STRUCTURE OF MATTER / 82Dxx Applications to specific types of physical systems / 82D37 Semiconductors
Preprint Number:1105
Verstanden ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.