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US 2010/0166027 A1Published application
Laser apparatus with all optical-fiber
AssigneeIndustrial Technology Research Institute
InventorsYao-Wun Jhang, Chien-Ming Huang, Hsin-Chia Su, Shih-Ting Lin, Li-Ting Wang, Hong-Xi Cao
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Abstract
A laser apparatus with all optical-fiber includes a plurality of pumping light sources in different wave bands and an optical-fiber laser system. The optical-fiber laser system includes an optical fiber at least doped with erbium (Er) element and doped with or not doped with ytterbium (Yb) element according to a need. The optical-fiber laser system outputs a laser light through the pumping light source.
Claims19
A laser apparatus with all optical-fiber, comprising:
- a plurality of pumping light sources in different wave bands;
- and
- an optical-fiber laser system, comprising an optical fiber at least doped with erbium (Er) element, wherein the optical-fiber laser system outputs a laser light through the pumping light source.
Dependencies are inferred from the claim text.