Traveling-wave simulations of broad-area lasers

We present a physics-based tool for the numerical simulation of high-power broad-area edge-emitting diode lasers that self consistently couples heat transport to a dynamic electro-optical model. Due to the different time scales, an iterative coupling scheme is used. A good qualitative agreement betw...

Full description

Saved in:
Bibliographic Details
Published in2019 IEEE High Power Diode Lasers and Systems Conference (HPD) pp. 29 - 30
Main Authors Zeghuzi, A., Wunsche, H.-J., Wenzel, H., Koester, J. P., Radziunas, M., Bandelow, U., Knigge, A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2019
Subjects
carrier diffusion
current flow
heat flow
high-power lasers
Laser modes
Lasers and electrooptics
Measurement by laser beam
Numerical models
Numerical simulation
Power lasers
quantum well lasers
Semiconductor lasers
Online AccessGet full text

Cover

More Information
Summary:We present a physics-based tool for the numerical simulation of high-power broad-area edge-emitting diode lasers that self consistently couples heat transport to a dynamic electro-optical model. Due to the different time scales, an iterative coupling scheme is used. A good qualitative agreement between simulated and measured beam parameters is obtained.
ISSN:2379-0393
DOI:10.1109/HPD48113.2019.8938680