Mode-locked erbium-doped fiber laser with titanium dioxide saturable absorber

Salleh, Z.S. and Ismail, E.I. and Kadir, N.A. and Latiff, A.A. and Moh. Yasin and Jusoh, Z. and Sulaiman Wadi Harun and Hamzah Arof (2016) Mode-locked erbium-doped fiber laser with titanium dioxide saturable absorber. Digest Journal of Nanomaterials and Biostructures, 11 (4). pp. 1173-1178.

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Abstract

We demonstrate a stable mode-locked Erbium-doped fiber laser (EDFL) by employing a titanium dioxide (TiO2) polymer composite film as a passive SA. The film has a loss of 3.0 dB and modulation depth of 40.0 at 1550 nm. A 186 m long single-mode fiber (SMF) is added into the laser cavity so that it operates in normal dispersion regime. The ring laser produces a stable dissipative solition mode-locking pulse as the input pump power is maintained within 73 mW to the maximum power of 157 mW. The laser has a central wavelength, 3 dB spectral bandwidth, pulse duration, and repetition rate of 1563 nm, 0.39 nm, 271.3 ns, and 1.038 MHz, respectively. The maximum pulse energy of 6.25 nJ is obtained at the maximum input pump power of 157 mW. This result suggests that TiO2 could be further investigated for pulsed laser applications. © 2016, Inst Materials Physics. All rights reserved.

Item Type: Article
Additional Information: cited By 5
Divisions: Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:
CreatorsNIM
Salleh, Z.S.UNSPECIFIED
Ismail, E.I.UNSPECIFIED
Kadir, N.A.UNSPECIFIED
Latiff, A.A.UNSPECIFIED
Moh. YasinUNSPECIFIED
Jusoh, Z.UNSPECIFIED
Sulaiman Wadi HarunUNSPECIFIED
Hamzah ArofUNSPECIFIED
Depositing User: Ika Rudianto
Last Modified: 31 Dec 2020 14:24
URI: http://repository.unair.ac.id/id/eprint/102414
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