Q-switching pulse generation using black phosphorus tape saturable absorber

Ahmad, Harith and Hassan, Nor Ahya and Aidit, Siti Nabila and Ooi, Shok Ing and Harun, Sulaiman Wadi and Tiu, Zian Cheak (2017) Q-switching pulse generation using black phosphorus tape saturable absorber. Optoelectronics and Advanced Materials-Rapid Communications, 11 (1-2). pp. 1-6. ISSN 1842-6573,

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Passive Q-switched Erbium-doped fiber laser (EDFL) and Ytterbium-doped fiber laser (YDFL) incorporating black phosphorus (BP) tape as saturable absorber is proposed and practically demonstrated. A clean tape is used to mechanically exfoliate few layers BP from 99.995% purity BP crystal. The BP tape is cut into a small piece and sandwiched between two standard FC/PC fiber ferrule end surfaces with index matching gel. Q-switching operation of EDFL and YDFL is occurred between pump power range of 35.7 mW to 115.5 mW and 115.2 mW to 188.0 mW respectively.

Item Type: Article
Funders: University of Malaya: grant UM.C/625/1/HIR/MOHE/SCI/29 and LRGS(2015)/NGOD/UM/KPT
Uncontrolled Keywords: Black phosphorus; Fiber laser; Q-switched
Subjects: Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Science > Department of Physics
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 27 Dec 2018 04:24
Last Modified: 27 Dec 2018 04:24
URI: http://eprints.um.edu.my/id/eprint/19830

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