Rahman, M.F.A. and Rusdi, M.F.M. and Sulaiman Wadi Harun and Moh. Yasin (2018) Q-switched thulium-doped fiber laser using vanadium oxide saturable absorber. Nonlinear Optics Quantum Optics, 48 (4). pp. 295-303.

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Abstract

We experimentally demonstrate a passively Q-switched Thulium-doped fiber laser (TDFL) operation by using a Vanadium oxides (V O) as a saturable absorber (SA). As a kind of transition metal oxide, the V O has a large nonlinear optical response with a fast response time for SA. By embedding the synthesized V O into a poly ethylene glycol (PEO) film and incorporating in a TDFL cavity, a Q-switching pulses train was successfully generated to operate at 1968 nm wavelength. A stable passively Q-switched EDFL pulses with maximum output pulse energy of 154.92 nJ, repetition rate of 29.42 kHz, and pulse width of 3.72 µs are achieved when the input pump power is 436.5 mW at the wavelength of 1552 nm. The laser features a low threshold pump power of 271 mW. © 2018 Old City Publishing, Inc.

Item Type:	Article
Additional Information:	cited By 7
Uncontrolled Keywords:	Ethylene; Ethylene glycol; Fiber lasers; Nonlinear optics; Optical pumping; Oxides; Pulse repetition rate; Q switched lasers; Q switching; Saturable absorbers; Thulium; Transition metal oxides; Transition metals, Fast response time; Metal oxide materials; Nonlinear optical response; Passively Q-switched; Repetition rate; Switching pulse; Thulium-doped fibers; Vanadium oxides, Vanadium compounds
Divisions:	Artikel Ilmiah > SCOPUS INDEXED JOURNAL
Creators:	Creators NIM Rahman, M.F.A. UNSPECIFIED Rusdi, M.F.M. UNSPECIFIED Sulaiman Wadi Harun UNSPECIFIED Moh. Yasin UNSPECIFIED
Depositing User:	Ika Rudianto
Last Modified:	31 Dec 2020 14:24
URI:	http://repository.unair.ac.id/id/eprint/102381
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