Wide wavelength selectable all-fiber thulium doped fiber laser between 1925 nm and 2200 nm
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چکیده
منابع مشابه
Wide wavelength selectable all-fiber thulium doped fiber laser between 1925 nm and 2200 nm.
We demonstrate an all-fiber Tm(3+)-doped silica fiber laser operating at a wide selectable wavelength range by using different fiber Bragg gratings (FBGs) as wavelength selection elements. With a specifically designed high reflective (HR) FBG and the fiber end as an output coupler, the lasing in the range from 1975 nm to 2150 nm with slope efficiency of >30% can be achieved. By employing a low ...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2014
ISSN: 1094-4087
DOI: 10.1364/oe.22.005387