Bismuth telluride topological insulator nanosheet saturable absorbers for q-switched mode-locked Tm:ZBLAN waveguide lasers

Nanosheets of bismuth telluride (Bi2Te3), a topological insulator material that exhibits broadband saturable absorption due to its non‐trivial Dirac‐cone like energy structure, are utilized to generate short pulses from Tm:ZBLAN waveguide lasers. By depositing multiple layers of a carefully prepared...

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Veröffentlicht in:	Annalen der Physik 2016-08, Vol.528 (7-8), p.543-550
Hauptverfasser:	Jiang, Xiantao, Gross, Simon, Zhang, Han, Guo, Zhinan, Withford, Michael J., Fuerbach, Alexander
Format:	Artikel
Sprache:	eng
Schlagworte:	Bi2Te3 Chips femtosecond laser direct-write Glass substrates Insulators Lasers Modulation Nanostructure Q-switched mode-locking Saturation Tm:ZBLAN waveguide laser topological insulator Topology Waveguide lasers
Online-Zugang:	Volltext
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