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A High Efficiency Wavelength Conversion Scheme Based on Four Wave Minxing in a Semiconductor Optical Amplifier |
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| Authors: | Chen Jianxiao Tao Zhenning Jin Peng Wu Deming Xu Anshi Tang Ying Chen Zhangyuan Wang Ziyu |
| Abstract: | A new approach of all optical wavelength converter based on four wave mixing (FWM) in a semiconductor optical amplifier (SOA) with the conjugate wave reflected by a fiber Bragg grating (FBG) and then amplified by the SOA is reported. By adjusting the pump power, the conversion efficiency could be improved 7～10dB with signal-to-background-noise-ratio (SBR) deteriorated 1～2dB, compared with traditional single pump four wave mixing. |
| Keywords: | Semiconductor optical amplifier Wavelength converter Four wave mixing |
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