Widely tunable single-frequency Er-doped ZBLAN fiber laser with emission from 3.37 to 3.72 µm

We demonstrate a widely tunable single-frequency Er-doped ZBLAN fiber laser operating on a 4F9/2→4I9/2 transition band. An uncoated germanium (Ge) plate serves as a narrow-bandwidth etalon and is inserted in the cavity to achieve a single longitudinal mode selection. Wavelength tuning from 3373.8 nm...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Optics letters 2023-12, Vol.48 (23), p.6200-6203
Hauptverfasser:	Zhang, Lu, Fu, Shijie, Sheng, Quan, Luo, Xuewen, Zhang, Junxiang, Shi, Wei, Yao, Jianquan
Format:	Artikel
Sprache:	eng
Schlagworte:	Etalons Fiber lasers Germanium Gratings (spectra) Infrared lasers Modal choice Tunable lasers
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!