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Journals and Conferences
A cost effective method of generating multi-wavelength based on the cascaded four wave mixing effect is experimentally demonstrated. The proposed scheme is free from external tunable laser sources and pump modulators, resulting from the use of a broadened linewidth tunable dual wavelength erbium-doped fiber laser as intracavity pump. In this configuration,… (More)
We propose and demonstrate improvement of optical signal-to-noise ratio of a high-power pump by saturated stimulated Brillouin amplification of a backward seed in a fiber. A 27-dB improvement was obtained for a 1-W pump.
In this paper, the influence of the rotating polarization angle of optical feedback (OF) on the chaotic dynamic behavior of vertical-cavity surface-emitting lasers (VCSELs) is studied numerically. Parallel-polarization optical feedback (PPOF) is considered in this investigation. A numerical model using Simulink is implemented for the polarization resolved… (More)