An optical waveform pre-distortion method based on time domain fractional Fourier transformation

作者：Han, Qingsheng; Li, Wei^*; Yang, Minghui

来源：Optics Communications, 2011, 284(2): 660-664.

DOI：10.1016/j.optcom.2010.09.054

• Fractional Fourier transform
• Prechirp
• Pre-distortion
• Pulse propagation

An optical waveform pre-distortion method is proposed in reducing the temporal broadening of pulse based on the optical implementation of time domain fractional Fourier transform (FRET). Moreover, a new analysis of the dispersion and self-phase modulation effects is investigated. The simulation results show that prechirp coefficient and proper fractional orders of FRET can be beneficial in mitigating pulse broadening.

• 出版日期2011-1-15
• 单位华中科技大学