2 papers
physics.optics2016
Generation of femtosecond optical vortex beams in all-fiber mode-locked fiber laser using mode selective coupler
Teng Wang, Feng Wang, Fan Shi +4
We experimentally demonstrated a high-order optical vortex pulsed laser based on a mode selective all-fiber fused coupler composed of a single-mode fiber (SMF) and a few-mode fiber…
physics.optics2015
Passively Q-switched EDFL using Fe3O4-nanoparticle saturable absorber
Xuekun Bai, Chengbo Mou, Luxi Xu +4
We experimentally demonstrate a passively Q-switched erbium-doped fiber laser (EDFL) operation by using a saturable absorber based on Fe3O4 nanoparticles (FONP) in magnetic fluid (…