Modes discrimination analysis of coherently coupled AlInGaAs VCSEL array
Numerical Simulation of Optoelectronic Devices（2011）
Abstract
We present analysis of AlInGaAs VCSEL array and analyze the influence of shallow etching, distance between the emitters and gain distribution on the modes discrimination. As a result we determine the optimal parameters assuring stable, single mode operation.
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Key words
iii-v semiconductors,aluminium compounds,etching,gallium arsenide,indium compounds,laser cavity resonators,laser modes,laser stability,optical fabrication,physics computing,semiconductor laser arrays,surface emitting lasers,alingaas,coherently coupled vcsel array,emitters,gain distribution,modes discrimination analysis,shallow etching,stable single mode operation,vcsel array,laser coupling,three dimensional,physical model,single mode,quantum well,plane waves,standing wave,discriminant analysis,finite element method
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