Spatial structure of broad-area vertical-cavity regenerative amplifiers

Spatial structure of broad-area vertical-cavity regenerative amplifiers

We investigate the spatial structure of broad-area vertical-cavity regenerative amplifiers injected with a homogeneous beam. The emerging patterns have a predominantly sixfold rotational symmetry, verifying the recent prediction of formation of hexagons. The length scale is controllable by means of...

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Veröffentlicht in:Optics letters 2000-06, Vol.25 (11), p.814-816
Hauptverfasser: Ackemann, T, Barland, S, Tredicce, J R, Cara, M, Balle, S, Jäger, R, Grabherr, M, Miller, M, Ebeling, K J
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Sprache:eng
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Zusammenfassung:We investigate the spatial structure of broad-area vertical-cavity regenerative amplifiers injected with a homogeneous beam. The emerging patterns have a predominantly sixfold rotational symmetry, verifying the recent prediction of formation of hexagons. The length scale is controllable by means of detuning and follows the prediction for tilted waves.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.25.000814