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Proceedings Paper

Experimental demonstration of a narrow linewidth 1120-nm Yb-doped fiber laser
Author(s): Xiaojuan Liu; Shenggui Fu; Kezhen Han; Xiaolu Ge; Liping Guo
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Paper Abstract

A 974 nm laser diode(LD) pumped 1120 nm ytterbium(Yb)-doped fiber laser has been experimentally demonstrated, which will be subsequently used to pump 1178 nm Raman fiber laser based on stimulated Raman scattering(SRS) effect. The resonator composes a normal single-mode Yb-doped fiber and a pair of fiber Bragg gratings(FBG). The maximum output power of 8.4 mW is achieved when the launched pump power is 183.7 mW with an optical-to-optical conversion efficiency of 4.6 %. The central wavelength is 1120.93 nm with a linewidth as narrow as 0.02 nm.

Paper Details

Date Published: 27 November 2012
PDF: 4 pages
Proc. SPIE 8555, Optoelectronic Devices and Integration IV, 85551K (27 November 2012); doi: 10.1117/12.999949
Show Author Affiliations
Xiaojuan Liu, Shandong Univ. of Technology (China)
Shenggui Fu, Shandong Univ. of Technology (China)
Kezhen Han, Shandong Univ. of Technology (China)
Xiaolu Ge, Shandong Univ. of Technology (China)
Liping Guo, Shandong Univ. of Technology (China)

Published in SPIE Proceedings Vol. 8555:
Optoelectronic Devices and Integration IV
Xuping Zhang; Hai Ming; Joel M. Therrien, Editor(s)

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