Abstract
We report fabrication of a normal dispersion thulium-doped fiber with a W-type index profile. The fiber is employed in a ring cavity to demonstrate mode-locked laser near 2 µm with a saturable absorber.
© 2018 The Author(s)
PDF ArticleWe report fabrication of a normal dispersion thulium-doped fiber with a W-type index profile. The fiber is employed in a ring cavity to demonstrate mode-locked laser near 2 µm with a saturable absorber.
© 2018 The Author(s)
PDF Article