Dual-wavelength nano-engineered Thulium-doped fiber laser via bending of singlemode-multimode-singlemode fiber structure

Ahmad Zarif Zulkifli and Latiff, A.A. and Paul, M.C. and Moh. Yasin and Harith Ahmad and Sulaiman Wadi Harun (2016) Dual-wavelength nano-engineered Thulium-doped fiber laser via bending of singlemode-multimode-singlemode fiber structure. Optical Fiber Technology, 32. pp. 96-101.

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Abstract

In this paper, a dual-wavelength fiber laser (DWFL) using nano-engineered Thulium-doped fiber as a gain medium with a bent singlemode-multimode-singlemode fiber structure (SMS) is demonstrated. The SMS structure is packaged systematically using Cr-39 polymer plates to provide linear bending via applied load. Experimental results have proved that the bent SMS is capable to provide highly effective wavelength filter and wavelengths stabilizer by balancing the net cavity gain between the two wavelengths. The DWFL provides very narrow spacing of 0.9 nm, narrow 3 dB spectral linewidth of �0.07 nm and SNR of �42 dB. Based on stability test, very small mode hopping is observed at the two wavelengths having deviations of ±0 nm and ±0.04 nm respectively. In conjunction, the DWFL provides very stable relative wavelength spacing with a deviation of ±0.04 nm. © 2016

Item Type: Article
Additional Information: cited By 4
Uncontrolled Keywords: Fiber lasers; Mach-Zehnder interferometers; Thulium, Dual wavelength fiber lasers; Multimodes; Nano-engineered; Plastic polymers; Thulium-doped fibers, Fibers
Divisions: Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:
CreatorsNIM
Ahmad Zarif ZulkifliUNSPECIFIED
Latiff, A.A.UNSPECIFIED
Paul, M.C.UNSPECIFIED
Moh. YasinUNSPECIFIED
Harith AhmadUNSPECIFIED
Sulaiman Wadi HarunUNSPECIFIED
Depositing User: Ika Rudianto
Last Modified: 31 Dec 2020 14:24
URI: http://repository.unair.ac.id/id/eprint/102408
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