Optimizing a 1.9 μm mode-locked laser by controlling the concentration of reduced graphene oxide-magnesium oxide
In this work, a pulsed laser was achieved through mode -locking in a Thulium/Holmium co-doped fiber laser (THDFL) utilizing a saturable absorber (SA) made of reduced graphene oxide/magnesium oxide (rGO/MgO) composite. The composite material was first synthesized using a simple hydrothermal method wi...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
Elsevier
2024
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/45644/ https://doi.org/10.1016/j.optmat.2024.114993 |
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