All-fibre dual-wavelength thulium-doped fibre laser based on spatial filtering effect
We report a room-temperature all-fibre dual-wavelength thulium-doped fibre laser that operates around 1900 nm and uses a spatial mode-beating filter in a ring configuration. By pumping the gain medium with an 800 nm laser and controlling the phase mismatch at the splicing points of a thulium-doped f...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute of Physical Optics
2014
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/41890/ http://irep.iium.edu.my/41890/ http://irep.iium.edu.my/41890/1/%5B2%5D_All-fibre_dual-wavelength_thulium-doped_fibre_laser_based_on_%28Ukr._J._Phys._Op_%2C0302_2014%29.pdf |