Surface Relief Versus Standard VCSELs: A Comparison Between Experimental and Hot-Cavity Model Results

We present a detailed experimental as well as theoretical study of vertical-cavity surface-emitting lasers (VCSELs) with and without etched surface modifications. The so-called inverted surface relief leads to a suppression of higher-order transverse modes, where measurements of output power and opt...

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Veröffentlicht in:	IEEE journal of selected topics in quantum electronics 2009-05, Vol.15 (3), p.828-837
Hauptverfasser:	Debernardi, P., Kroner, A., Rinaldi, F., Michalzik, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Computer simulation Electric power generation Electromagnetic measurements Electromagnetic modeling Etching Evolution Laser beams Laser modes Laser theory Lasers Optical near-field Power generation Power measurement semiconductor laser modeling Simulation Spectra Surface emitting lasers surface relief thermal model VCSEL Vertical cavity surface emission lasers Vertical cavity surface emitting lasers vertical-cavity surface-emitting laser
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