Experiment study on active fiber loop replicator

YANG Yi; ZHENG Zheng; LI Zheng; FENG Da; CHEN Yu-xiao

The all optical pulses replicating technique for equivalent-time sampling based on active fiber loop replicator was presented.The analysis showed replication error of active fiber loop replicator caused by nonlinear gain and amplified spontaneous emission of semiconductor optical amplifier could be reduced by holding light injecting.The nonlinear errors of active fiber loop replicator and amplified spontaneous emission(ASE) noise adding in output pulses sequence were discussed.The output waveform and distribution of random error caused by ASE noise were measured too.The results show that activ fiber loop replicator is suitable to generate pulses sequence for equivalent-time sampling with waveform identity.

Corresponding author: YANG Yi, zhengli@buaa.ed.cn;

1. School of Electronics and Information Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China;

2. China Institute of Electronic Engineering, China Academy of Engineering Physics, Mianyang 621900, China

Received Date: 2007-04-29

Accepted Date: 2007-07-20

Available Online: 2008-06-25

Abstract: The all optical pulses replicating technique for equivalent-time sampling based on active fiber loop replicator was presented.The analysis showed replication error of active fiber loop replicator caused by nonlinear gain and amplified spontaneous emission of semiconductor optical amplifier could be reduced by holding light injecting.The nonlinear errors of active fiber loop replicator and amplified spontaneous emission(ASE) noise adding in output pulses sequence were discussed.The output waveform and distribution of random error caused by ASE noise were measured too.The results show that activ fiber loop replicator is suitable to generate pulses sequence for equivalent-time sampling with waveform identity.

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Reference (10)

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Experiment study on active fiber loop replicator

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