Universiti Teknologi Malaysia Institutional Repository

Tunable single Stokes extraction from 20 GHz Brillouin fiber laser using ultranarrow bandwidth optical filter

Ahmad, H. and Razak, N. F. and Zulkifli, Mohd. Zamani and Ismail, Mohammad Faiza and Munajat, Yusof and Harun, Sulaiman Wadi (2014) Tunable single Stokes extraction from 20 GHz Brillouin fiber laser using ultranarrow bandwidth optical filter. Applied Optics, 53 (29). p. 6949. ISSN 1559-128X

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Official URL: http://dx.doi.org/10.1364/AO.53.006944

Abstract

The individual extraction of a Brillouin Stokes line from a 20 GHz comb generated from the compact configuration of a multiwavelength Brillouin fiber ring laser configuration has been achieved using an ultranarrow bandwidth (UNB) optical filter. The narrowest bandwidth transmission of a UNB optical filter that is 50 pm is used in order to get particular Stokes. The Stokes filtered is in the wavelength range of 1549.768-1551.016 nm. High SNR within the range of 54.97-11.73 dB with almost nil peak power loss being obtained was monitored by a 0.16 pm optical spectrum analyzer, giving convincing results. Relatively, the proposed configuration could provide wide tunability and narrow selection of the Brillouin Stokes.

Item Type:Article
Uncontrolled Keywords:ring lasers, spectrum analyzers
Subjects:Q Science
Divisions:Science
ID Code:63138
Deposited By: Siti Nor Hashidah Zakaria
Deposited On:15 Jun 2017 09:55
Last Modified:15 Jun 2017 09:55

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