Ultrafast L Band Soliton Pulse Generation in Erbium-Doped Fiber Laser Based on Graphene Oxide Saturable Absorber
We demonstrate a simple mode-locked Erbium-doped fiber laser (EDFL) based on self-synthesized saturable absorber (SA) by combining graphene oxide (GO) and polyethylene oxide (PEO) solutions to form a GO-PEO thin film. This thin film was incorporated into an Erbium-doped fiber laser (EDFL) with a cav...
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| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | en en |
| Published: |
MDPI
2023
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| Subjects: | |
| Online Access: | https://eprints.ums.edu.my/id/eprint/35731/1/ABSTRACT.pdf https://eprints.ums.edu.my/id/eprint/35731/2/FULLTEXT.pdf https://eprints.ums.edu.my/id/eprint/35731/ https://doi.org/10.3390/cryst13010141 |
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| Summary: | We demonstrate a simple mode-locked Erbium-doped fiber laser (EDFL) based on self-synthesized saturable absorber (SA) by combining graphene oxide (GO) and polyethylene oxide (PEO) solutions to form a GO-PEO thin film. This thin film was incorporated into an Erbium-doped fiber laser (EDFL) with a cavity length of 9 m. Our EDFL could operate at a 22 MHz repetition rate with a 0.8 ps pulse duration. The laser also showed stable soliton pulses under various laser pump power values. Our reported results show that GO-PEO SA is effective and proven as a cost-effective material for saturable absorbers for EDFLs. |
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