Generation of Ultrafast Erbium-Doped Fiber Laser (EDFL) utilizing Graphene Thin Film

We have demonstrated an ultrafast mode-locked pulses generation by sandwiching graphene thin film between fiber ferrules in a simple erbium-doped fiber laser (EDFL) ring cavity setup. The incorporation of graphene thin film acted as a saturable absorber (SA) and had generated a stable mode locked pu...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-04, Vol.1484 (1), p.12026
Main Authors: Aizi Mat Salim, Muhammad, Afiq Ismail, Mohd, Ab. Razak, Mohd. Zulhakimi, Razalli Azzuhri, Saaidal
Format: Article
Language:English
Subjects:
Doped fibers
Erbium
Fiber lasers
Graphene
Physics
Pulse duration
Thin films
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Summary:We have demonstrated an ultrafast mode-locked pulses generation by sandwiching graphene thin film between fiber ferrules in a simple erbium-doped fiber laser (EDFL) ring cavity setup. The incorporation of graphene thin film acted as a saturable absorber (SA) and had generated a stable mode locked pulse with repetition rate of 8.3 MHz, narrowest pulse duration of 1.38 picoseconds and 1558.8 nm wavelength.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1484/1/012026