2 papers
physics.optics2020
Self-cleaning effect in an all-fiber spatiotemporal mode-locked laser based on graded-index multimode fiber
Chuansheng Dai, Zhipeng Dong, Jiaqiang Lin +4
We demonstrate an all-fiber spatiotemporal mode-locked laser based on graded-index multimode fiber. Due to the high damage threshold of graded-index multimode fiber devices, the ou…
physics.optics2019
Generation mode-locked square-wave pulse based on reverse saturable absorption effect in graded index multimode fiber
Zhipeng Dong, Shu jie Li, Jiaqiang Lin +5
We firstly report mode-locked square-wave pulse in Yb-doped fiber laser based on graded index multimode fiber of reverse suturable absorption. By adjusting the pump power, the widt…