摘要
A new but simply implemented optical clock recovery scheme for optical time-division multiplexing （OTDM） systems based on stimulated BriUouin scattering （SBS） effect is presented and demonstrated experimentally. According to the unequal-amplitude even-multiplexed OTDM signals, the frame clock is extracted. In addition, the clock with multiple tributary rates is recovered from 160-Gb/s OTDM signal in simulation by utilizing the clock recovery module.
A new but simply implemented optical clock recovery scheme for optical time-division multiplexing （OTDM） systems based on stimulated BriUouin scattering （SBS） effect is presented and demonstrated experimentally. According to the unequal-amplitude even-multiplexed OTDM signals, the frame clock is extracted. In addition, the clock with multiple tributary rates is recovered from 160-Gb/s OTDM signal in simulation by utilizing the clock recovery module.
基金
supported by the Excellent Doctoral Scientific Innovation Projects of Beijing Jiaotong University (No. 141051522)
the Beijing Science Foundations(No. 4062027)
the National "863" Project of China(No. 2007AA01Z258)
