Dual wavelength fiber laser

The utility model belongs to the technical field of the laser instrument, a dual wavelength fiber laser is disclosed, the laser that the pumping source is launched gets into to close restraints the synthetic a branch of light of ware, it is connected with 1 mu m high reflectivity fiber grating input...

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Bibliographic Details
Main Authors GU ZHAOCHANG, XU JIANQIU, LUO YONGFENG
Format Patent
LanguageChinese
English
Published 11.07.2017
Subjects
BASIC ELECTRIC ELEMENTS
DEVICES USING STIMULATED EMISSION
ELECTRICITY
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Summary:The utility model belongs to the technical field of the laser instrument, a dual wavelength fiber laser is disclosed, the laser that the pumping source is launched gets into to close restraints the synthetic a branch of light of ware, it is connected with 1 mu m high reflectivity fiber grating input to close the output of restrainting the ware, 1 mu m high reflectivity fiber grating output is connected with ytterbium -mixed optic fibre one end, the ytterbium -mixed optic fibre other end is connected with 1 mu m low reflectivity fiber grating input, 1 mu m low reflectivity fiber grating output is connected with pumping photospallation ware input, pumping photospallation ware output is connected with 1.5 mu m high reflectivity fiber grating inputs, 1.5 mu m high reflectivity fiber grating output is connected with tm -doped optical fiber one end, the tm -doped optical fiber other end is connected with 1.5 mu m low reflectivity fiber grating inputs, 1.5 mu m low reflectivity fiber grating output is connected with
Bibliography:Application Number: CN201621018796U