Four-wave-mixing-assisted brillouin fiber laser with double-brillouin-frequency spacing

Gan, G.K.W. and Yeo, K.S. and Adikan, Faisal Rafiq Mahamd and Shee, Yu Gang (2015) Four-wave-mixing-assisted brillouin fiber laser with double-brillouin-frequency spacing. Optical Fiber Technology, 21. pp. 198-201. ISSN 1068-5200, DOI

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The generation of multiwavelength Brillouin fiber laser assisted by four wave mixing has been demonstrated. A maximum of 18 channels of laser Stokes lines are generated at a Brillouin Pump (BP) of 190 mW (similar to 22.5 dBm). The multiple peaks have a wavelength spacing of 0.176 nm (similar to 20 GHz). A tunable optical bandpass filter is incorporated to the design to suppress up to 6 dB of the noise floor hump exhibited at the multiwavelength laser spectrum while limiting the laser peaks attenuation thereby providing a much cleaner and better OSNR. (C) 2014 Elsevier Inc. All rights reserved.

Item Type: Article
Funders: Ministry of Higher Education, Malaysia A000007-50001 , University of Malaya PG004-2012B
Additional Information: Ax0md Times Cited:0 Cited References Count:20
Uncontrolled Keywords: Stimulating brillouin scattering (sbs), brillouin fiber laser (bfl), multiwavelength fiber laser, four wave mixing (fwm), linear cavity, comb,
Subjects: T Technology > T Technology (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 04 Aug 2015 01:57
Last Modified: 11 Oct 2018 01:53

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