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Wavelength shift elimination during spectral inversion in optical networks
Wavelength shift elimination during spectral inversion in optical networks
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机译:光网络中频谱反转过程中的波长偏移消除
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摘要
Methods and systems are provided for wavelength shift elimination during spectral inversion in optical networks. The method includes receiving an input optical signal, and generating a combined optical signal by combining, by Bragg scattering, the input optical signal having an input wavelength with a first pump signal having a first wavelength. The method further includes converting the combined optical signal into an output optical signal, by phase-conjugation, using a second pump signal having a second wavelength. The output optical signal has the same wavelength as the input optical signal.
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