Journal of Jishou University(Natural Sciences Edition)

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Intensity and Phase Calculation of Dispersive Optical Fiber Signal Based on Fourier Transform

SU Hongmei   

  1. (Luoding Polytechnic, Luoding 527200, Guangdong China)
  • Online:2020-03-25 Published:2020-09-08


Fourier transform algorithm is used to deduce the phase and intensity expressions of optical fiber signal after it is propagated through dispersion medium. They are valid for arbitrary input intensity and phase and, as long as the dispersion induced field amplitude is small compared with that of  the input field.

Key words: Fourier transform, dispersive optical fiber;optical fiber signal, intensity, phase

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