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首页> 外文期刊>Journal of Modern Optics >Wavelength conversion based on FWM in a HNLF by using a tunable dual-wavelength erbium doped fibre laser source
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Wavelength conversion based on FWM in a HNLF by using a tunable dual-wavelength erbium doped fibre laser source

机译:使用可调双波长掺do光纤激光源在HNLF中基于FWM的波长转换

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摘要

In this paper, we propose and demonstrate a cost-effective wavelength converter utilising a highly nonlinear fibre (HNLF) and a tunable dual-wavelength fibre laser as the pump source. The proposed system uses only the pump source and a signal probe to generate a partially degenerate four-wave mixing (FWM) effect. An FWM conversion efficiency of-12dB is obtained at pump and signal powers at +13.3 dBm and +5 dBm, respectively, and it is predicted that a higher conversion efficiency is possible if a high power dual-wavelength fibre laser source is used.
机译:在本文中,我们提出并演示了一种利用高非线性光纤(HNLF)和可调谐双波长光纤激光器作为泵浦光源的经济高效的波长转换器。所提出的系统仅使用泵浦源和信号探头来产生部分退化的四波混频(FWM)效果。在泵浦和信号功率分别为+13.3 dBm和+5 dBm时,获得的FWM转换效率为-12dB,如果使用高功率双波长光纤激光源,则可以实现更高的转换效率。

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