A black phosphorus-based tunable Q-switched ytterbium fiber laser

Ahmad, Harith and Salim, M.A.M. and Thambiratnam, K. and Norizan, S.F. and Harun, Sulaiman Wadi (2016) A black phosphorus-based tunable Q-switched ytterbium fiber laser. Laser Physics Letters, 13 (9). 095103. ISSN 1612-2011, DOI https://doi.org/10.1088/1612-2011/13/9/095103.

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Official URL: http://dx.doi.org/10.1088/1612-2011/13/9/095103


A compact, passively Q-switched fiber laser with a tunable output is demonstrated. The proposed system uses a short length ytterbium doped fiber to create a very stable and compact optical circuit that uses black phosphorus (BP) as a saturable absorber to generate the desired short pulses. A stable Q-switch pulse train is obtained, with an operational wavelength range from 1056.6-1083.3 nm. Concurrently, a maximum pulse energy and minimum pulse width as well as a repetition rate range of 7.1 nJ, 4 μs and 6.0-44.8 kHz respectively was obtained. The proposed system will be able to cater to a multitude of applications that require a compact yet robust and cost-effective pulse laser.

Item Type: Article
Funders: Ministry of Higher Education: LRGS(2015)NGOD/UM/KPT
Uncontrolled Keywords: Black phosphorus; Tunable Q-switched; Ytterbium fiber laser
Subjects: Q Science > Q Science (General)
Q Science > QC Physics
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Faculty of Science
Depositing User: Ms. Juhaida Abd Rahim
Date Deposited: 24 Oct 2017 05:49
Last Modified: 09 Oct 2018 03:58
URI: http://eprints.um.edu.my/id/eprint/18097

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