Four-Wave-Mixing in Zirconia-Yttria-Aluminum Erbium Codoped Silica Fiber

作者：Ahmad H^*; Paul M C; Awang N A; Harun S W; Pal M; Thambiratnam K

来源：Journal of the European Optical Society-Rapid Publications, 2012, 7: 12011.

DOI：10.2971/jeos.2012.12011

• Zirconia-Erbium doped fiber
• non-linear optical phenomena
• four-wave-mixing

The generation and characterization of the Four-Wave-Mixing (FWM) effect in an Erbium Doped Zirconia-Yttria-Alumino Silicate Fiber (EDZF) is described. The EZDF is fabricated from a conventional silica preform by Modified Chemical Vapour Deposition (MCVD) and also solution doping to add glass modifiers and nucleating agents, with the resulting preform annealed and drawn into a fiber strand with a 125 +/- 0.5 mu m diameter. A 4 m long EZDF, ZEr-B with a propagation loss of 0.68 dB/m and an erbium concentration of 3000 ppm is used to investigate the FWM effect. The FWM power levels are measured to be approximately - 45 dBm at a region of 1565 nm and show good agreement with the theoretical predicted values. A non-linear coefficient of 14 W(-1)km(-1) is also measured, along with chromatic and slope dispersion values of 28.45 ps/nm.km and 3.63 ps/nm(2).km, which agree with the predicted values. The fabricated ZEr-B fibre has many potential applications utilizing the FWM effect, including the generation of multi-wavelength outputs. [DOI: http://dx.doi.org/10.2971/jeos.2012.12011]

• 出版日期2012