An 8 cm long holmium-doped fiber saturable absorber for Q-switched fiber laser generation at 2-µm region
We demonstrate a Q-switched all-fiber laser operating at 2-µm region by adding a piece of 8 cm long holmium doped fiber (HDF) as a fiber saturable absorber (SA) in Thulium doped fiber laser (TDFL) ring cavity. Doping of Ho ions into yttria-alumina silica glass was done through conventional Modified...
Main Authors: | , , , , , , , , |
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Format: | Article |
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Elsevier
2018
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