scholarly journals Delay-Differential-Equation Modeling of Mode-Locked Vertical-External-Cavity Surface-Emitting Lasers in Different Cavity Configurations.

Materials ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3224 ◽  
Author(s):  
Avrutin ◽  
Panajotov
Keyword(s):  
External Cavity ◽  
Equation Modeling ◽  
Cavity Surface ◽  
Optically Pumped ◽  
Semiconductor Saturable Absorber ◽  
Surface Emitting Lasers ◽  
Differential Equation Modeling ◽  
The Difference ◽  
Emitting Lasers ◽  
Delay Differential

A simple, versatile model for the dynamics of electrically and optically pumped vertical-external-cavity surface-emitting lasers, which are mode locked by a semiconductor saturable-absorber mirror, is presented. The difference between the laser operation in the linear and folded cavity, as well as the potential for a colliding pulse operation, are studied.

scholarly journals Influence of Pumping Beam Width on Vecsel Output Power

2014 ◽  
Vol 60 (3) ◽  
pp. 239-245 ◽  
Author(s):  
Adam K. Sokoł ◽  
Robert P. Sarzała
Keyword(s):  
Thermal Properties ◽  
Output Power ◽  
Laser Power ◽  
External Cavity ◽  
Beam Width ◽  
Cavity Surface ◽  
Beam Diameter ◽  
Optically Pumped ◽  
Surface Emitting Lasers ◽  
Emitting Lasers

Abstract The paper is devoted to a numerical analysis of an influence of a pumping beam diameter on output power of optically pumped vertical-external-cavity surface-emitting lasers. Simulations have been carried out for a structure with a GaInNAs/GaAs active region operating at 1.32 urn. Various assembly configurations have been considered. Results obtained show that laser power scaling is strongly affected by thermal properties of the device.

Optically pumped vertical external-cavity surface-emitting lasers

2005 ◽  
Author(s):  
Yanrong Song ◽  
Weiming Yu ◽  
Jianghai Hu ◽  
Zhigang Zhang ◽  
Yonggang Wang ◽  
...  
Keyword(s):  
External Cavity ◽  
Cavity Surface ◽  
Optically Pumped ◽  
Surface Emitting Lasers ◽  
Emitting Lasers

Continuous-Wave Operation of Monolithically Grown 1.5-μm Optically Pumped Vertical-External-Cavity Surface-Emitting Lasers

2003 ◽  
Vol 42 (33) ◽  
pp. 6678 ◽  
Author(s):  
Clémentine Symonds ◽  
Isabelle Sagnes ◽  
Arnaud Garnache ◽  
Sjoerd Hoogland ◽  
Guillaume Saint-Girons ◽  
...  
Keyword(s):  
Continuous Wave ◽  
External Cavity ◽  
Cavity Surface ◽  
Optically Pumped ◽  
Continuous Wave Operation ◽  
Surface Emitting Lasers ◽  
Emitting Lasers
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