Self-organized periodic structures on Ge-S based chalcogenide glass induced by femtosecond laser irradiation

Self-organized periodic structures have been observed on the surface of the ablation craters of Ge-S based chalcogenide glass produced after irradiation by a focused beam of a femtosecond Ti:sapphire laser (1 kHz, 34 fs, 806 nm). Scanning electron microscopy and atomic force microscopy images of irr...

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Veröffentlicht in:	Optics express 2012-12, Vol.20 (28), p.29882-29889
Hauptverfasser:	Messaddeq, S H, Vallée, R, Soucy, P, Bernier, M, El-Amraoui, M, Messaddeq, Y
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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