SOA-based multiwavelength fiber laser assisted by intensity dependent transmission mechanism

Citation

Sulaiman, Abdul Hadi and Abdullah, Fairuz and Jamaludin, Md Zaini and Ismail, Aiman and Mahdi, Mohd Adzir (2018) SOA-based multiwavelength fiber laser assisted by intensity dependent transmission mechanism. In: 2018 IEEE Region 10 Conference (TENCON 2018), 28-31 Oct. 2018, Jeju, South Korea. (pp. 850-854).

Abstract

We investigate an intensity influence towards the flatness of multiwavelength fiber laser (MWFL) based on intensity dependent transmission (IDT) mechanism. The intensity is varied by changing semiconductor optical amplifier (SOA) current and throughput port ratio. Owing to the IDT mechanism, the multiwavelength flatness is degraded with the increment of SOA current. The change of throughput port ratio of optical splitter from 10% to 90% has also affected a worse multiwavelength flatness. The flattest multiwavelength spectrum is achieved at SOA current and throughput port of 150 mA and 10%, respectively, with the lasing lines are counted up to 300 channels within 3 dB uniformity.

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Additional Metadata

Item Type:	Conference or Workshop Item (Paper)
Divisions:	Faculty of Engineering
DOI Number:	https://doi.org/10.1109/TENCON.2018.8650503
Publisher:	IEEE
Keywords:	Multiwavelength fiber laser; Lyot filter; Intensity dependent transmission; Semiconductor optical amplifier
Depositing User:	Nabilah Mustapa
Date Deposited:	04 Jul 2019 05:01
Last Modified:	04 Jul 2019 05:01
Altmetrics:	http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1109/TENCON.2018.8650503
URI:	http://psasir.upm.edu.my/id/eprint/69580
Statistic Details:	View Download Statistic

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