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Modeling Self-Heating in High-Power Single-Mode Phase-Coupled Linear VCSEL Arrays

We investigate the robustness of single-mode (SM) emission in high-power, large-area rectangular vertical-cavity surface-emitting lasers (VCSELs), emphasizing the impact of self-heating effects. Compared to circular geometries, large-area rectangular VCSELs provide improved heat dissipation thanks t...

Ausführliche Beschreibung

Gespeichert in:
Hauptverfasser: V. Torrelli, M. C. G. Alasio, M. D'Alessandro, A. Gullino, L. Miri, J. Lindner, S. Gronenborn, M. Goano, P. Debernardi
Format: Artigo
Sprache:Inglês
Veröffentlicht: IEEE 2025-01-01
Schriftenreihe:IEEE Photonics Journal
Schlagworte:
VCSEL
single-mode (SM) emission
thermal lensing
self-heating
optical modes
grating relief
Online-Zugang:https://ieeexplore.ieee.org/document/11074750/
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