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Journals and Conferences
An efficient multi-wavelength Brillouin-erbium fiber laser in a ring cavity is presented. Up to 31 Brillouin Stokes lines with SNR of more than 20 dB could be generated from the experimental setup which utilizes a broadband fiber Bragg grating filter as the cavity feedback. Only 0.2 dBm of Brillouin pump and 70 mW of the 980 nm LD powers were consumed to… (More)
Third order intermodulation (IM<sub>3</sub>) can cause non-linearity effects which result in interference and crosstalk between the subcarriers in radio over fibre (ROF) transmissions. This paper presents the experimental results of the effect of varying the magnitude of the laser bias current on the IM<sub>3</sub> in an ROF system with direct modulation.… (More)
An efficient multi-wavelength Brillouin-erbium photonic crystal fiber (PCF) laser with Fabry-Perot cavity design is presented. Up to 14 output channels with good signal to noise ratio could be generated with only 100 m of PCF.