High-power passively Q-switched thulium fiber laser with distributed stimulated Brillouin scattering

We report a novel passively Q-switched 2 μm Tm3+ fiber laser simply by distributed stimulated Brillouin scattering with an all-fiber configuration. The maximum output power is 2.49 W with an optical-to-optical slope efficiency of 12%, and the laser wavelength is centered at ∼1991  nm with a spectral...

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Bibliographic Details
Main Authors: Tang, Yulong, Li, Xiaohui, Wang, Qi Jie
Other Authors: School of Electrical and Electronic Engineering
Format: Article
Language:English
Published: 2014
Subjects:
Online Access:https://hdl.handle.net/10356/100164
http://hdl.handle.net/10220/18447
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Institution: Nanyang Technological University
Language: English
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