Sulaiman, Abdul Hadi and Abdul Latif, Hariz Asyraff and Abdullah, Fairuz and Ismail, Aiman and Jamaludin, Md. Zaini and Md. Yusoff, Nelidya (2020) Boosting output power of multiwavelength fiber laser with lyot filter utilizing hybrid amplifier. In: 8th IEEE International Conference on Photonics, ICP 2020, 16 May 2020 - 18 May 2020, Kota Bharu, Kelantan, Malaysia.
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Official URL: http://dx.doi.org/10.1109/ICP46580.2020.9206493
Abstract
This paper presented an investigation on the effect of hybrid amplifier to multiwavelength fiber laser (MWFL) with in-cavity Lyot filter. The hybrid amplifier comprising semiconductor optical amplifier (SOA) and erbium doped fiber amplifier (EDFA) was used to boost the lasing output peak power. The multiwavelength lasing output has improved by 20 dB, while the extinction ratio (ER) increased to 4 dB when hybrid amplifier was used. The lasing lines remain stable, with a maximum 2.94 dB of power dithering within 100 minutes of observation.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Lyot filter, multiwavelength fiber laser, semiconductor optical amplifier |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Razak School of Engineering and Advanced Technology |
| ID Code: | 90673 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 30 Apr 2021 14:55 |
| Last Modified: | 30 Apr 2021 14:55 |
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