Dual-wavelength thulium/holmium-doped fiber laser generation in 2 μm region with high side-mode suppression ratio
We demonstrate a dual-wavelength laser with emission in the 2 μm wavelength region using a thulium/holmium co-doped fiber and a non-adiabatic tapered fiber as a comb filter. The configuration employed a backward pumping scheme and dual-wavelength laser was generated at 2023.53 and 2032.82 nm. The si...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
2020
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