Graphene Oxide saturable absorber for generating eye-safe Q-switched fiber laser

Graphene Oxide saturable absorber for generating eye-safe Q-switched fiber laser

This paper reports the generation of Q-switched fiber laser using thulium doped fiber (TDF) as a gain medium and graphene oxide (GO) as a saturable absorber (SA). The GO powder is embedded into polyvinyl alcohol (PVA) to form an SA film based on a drop-casting technique. GO-SA film is sandwiched bet...

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Bibliographic Details
Main Authors: Harun S.W (Author), Harun, S.W (Author), Jusoh, Z. (Author), Latiff A.A (Author), Latiff, A.A (Author), Rahman, H.A (Author), Rosol, A.H.A (Author), Rusdi, M.F.M (Author)
Format: Article
Language:English
Published: Institute of Physics Publishing 2017
Subjects:
Fiber connector
Fiber lasers
Fibers
Graphene
Graphene oxides
Poly (vinyl alcohol) (PVA)
Pulse fiber laser
Pulse repetition rate
Q switching
Q-switched fiber lasers
Saturable absorbers
Spectral bandwidth
Switching pulse
Thulium-doped fibers
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