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Employing SBS-assisted filter and FWM effect to achieve quadruple-wavelength output
Conference paper

Employing SBS-assisted filter and FWM effect to achieve quadruple-wavelength output

C.H. Yeh, C.W. Chow, Y.F. Wu, F.Y. Shih, Y.F. Liu, Y.H. Lin, J.Y. Sung and C.L. Pan
2011 International Conference on Information Photonics and Optical Communications, IPOC 2011, 6122868
2011
DOI: https://doi.org/10.1109/IPOC.2011.6122868

Abstract

In this demonstration, a stable and flattened quadruple-wavelength laser system is proposed and experimentally investigated by using four-wave mixing (FWM) generated by an external-injection Fabry-Perot laser diode (FP-LD) and a stimulated-Brillouin-scattering (SBS)-assisted filter. In the measurement, the power difference (AP) of 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 vary the two injected wavelengths for tuning the quadruple-wavelength arbitrarily in C-band operation. Besides, the output stability of the proposed laser scheme has been also studied and analyzed. © 2011 IEEE.

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