Ultrafast erbium-doped fiber laser using electrodeposition coated MoS2 thin film as saturable absorber
Document Type
Article
Publication Date
12-1-2023
Abstract
In this work, we have experimentally demonstrated the ultrafast laser in Erbium-doped fiber laser using MoS2 as saturable absorber. The MoS2 SA in this work is prepared by bottom-up method. A three-electrode configuration is used to perform the electrodeposition to coat the MoS2 onto conductive film. The MoS2 saturable absorber is incorporated into the fiber laser system to induce mode-locking operation centered at 1560.8 nm. The proposed saturable absorber has achieved pulse width of 1.47 ps, with highest average pulse energy of 0.44 nJ and repetition rate of 1.88 MHz. The venture of electrodeposition coated MoS2 thin film as saturable absorber is potentially to pave the foundation toward the sustainable industry, innovation and infrastructure.
Keywords
erbium-doped fiber laser, electrodepositions, MoS2, ultrafast laser
Divisions
sch_ecs
Funders
INTI International University and Colleges https://doi.org/10.13039/501100013827
Publication Title
Materials Research Express
Volume
10
Issue
12
Publisher
IOP Publishing
Publisher Location
TEMPLE CIRCUS, TEMPLE WAY, BRISTOL BS1 6BE, ENGLAND