Passively Q-switched Erbium-Doped Fiber Laser based on Graphene Oxide as Saturable Absorber
In this paper, passively Q-switched fiber laser is demonstrated and the laser output energy is stabilized by using 2.4m Erbium-doped fiber laser (EDFL) with a graphene oxide used as saturable absorber (GO-SA). According to the experimental results in the Q-switched configuration, the laser cavity em...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Published: |
De Gruyter
2018
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| Subjects: | |
| Online Access: | http://eprints.um.edu.my/21343/ https://doi.org/10.1515/joc-2016-0154 |
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| Summary: | In this paper, passively Q-switched fiber laser is demonstrated and the laser output energy is stabilized by using 2.4m Erbium-doped fiber laser (EDFL) with a graphene oxide used as saturable absorber (GO-SA). According to the experimental results in the Q-switched configuration, the laser cavity emits a wavelength centered at 1,558.75nm, and by inserting the GO-SA into EDFL cavity, hence, the laser output energy around 1.68nJ with an FWHM pulse width of 2.3μs at 123.5kHz was achieved. |
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