Stable Multiwavelength Semiconductor Laser Using FWM and SBS-Assisted Filter

Title:	Stable Multiwavelength Semiconductor Laser Using FWM and SBS-Assisted Filter
Authors:	Yeh, C. H. Chow, C. W. Wu, Y. F. Shih, F. Y. Chen, J. H. Pan, C. L. 光電工程學系 Department of Photonics
Keywords:	Fabry-Perot laser diode (FP-LD);four-wave mixing (FWM);stimulated Brillouin scattering (SBS)
Issue Date:	1-Nov-2011
Abstract:	A stable and flattened quadruple-wavelength laser system is proposed and experimentally investigated. The laser consists of an external injection Fabry-Perot laser diode (FP-LD) and a stimulated-Brillouin-scattering (SBS)-assisted filter. In the measurement, the power difference (Delta P) of the lasing quadruple-wavelength can be enhanced within 2.0 dB by SBS-assisted filtering after 22-km single-mode fiber (SMF) propagation. In addition, we can change the two injected wavelengths for tuning the quadruple-wavelength. Besides, the output stability of the proposed laser has been studied and analyzed.
URI:	http://dx.doi.org/10.1109/LPT.2011.2165836 http://hdl.handle.net/11536/14709
ISSN:	1041-1135
DOI:	10.1109/LPT.2011.2165836
Journal:	IEEE PHOTONICS TECHNOLOGY LETTERS
Volume:	23
Issue:	21
Begin Page:	1627
End Page:	1629
Appears in Collections:	Articles

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