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Investigation of nitrogen doped graphene as saturable absorber in Thulium-Doped Fiber Laser

Mohd. Sharif, N. and Md. Yusoff, Nelidya and Ahmad, Fauzan and Harun, S. W. and Ahmad, H. (2015) Investigation of nitrogen doped graphene as saturable absorber in Thulium-Doped Fiber Laser. In: 1st International Conference on Telematics and Future Generation Networks, TAFGEN 2015, 26-28 May, 2015, Kuala Lumpur, Malaysia.

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Official URL: http://ieeexplore.ieee.org/document/7289586/

Abstract

The work investigated the Q-switched Thulium-Doped Fiber Laser (TDFL) that operates in 1900 nm region by using nitrogen graphene (NG) embedded in polyethylene oxide (PEO) as saturable absorber (SA). The highest output power achieved was 0.52 mW with highest repetition rate of 33.43 kHz. The shortest pulse width was 3.205 µs with pulse energy of 31.11 nJ.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:q-switch, graphene
Subjects:T Technology > TP Chemical technology
Divisions:Razak School of Engineering and Advanced Technology
ID Code:61697
Deposited By: Fazli Masari
Deposited On:26 Apr 2017 12:47
Last Modified:26 Apr 2017 12:47

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