Double frequency optical sampling for high speed optical fiber communication systems

The advancement we achieved on the ultra-wide bandwidth optical sampling for high speed optical fiber communication systems was reviewed in this paper. In our optical sampling scheme, the double frequency optical under-sampling was proposed to realize the data rate adaptive measurement. The chirped...

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Bibliographic Details
Published in2013 8th International Conference on Communications and Networking in China (CHINACOM) pp. 815 - 821
Main Authors Aiying Yang, Xiang Liu, Junsen Lai, Lin Zuo, Yu-nan Sun
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.08.2013
Subjects
Fiber nonlinear optics
Optical fibers
Optical filters
Optical pulses
Optical Sampling
PPLN
Sum Frequency Generation
Synchronization
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Summary:The advancement we achieved on the ultra-wide bandwidth optical sampling for high speed optical fiber communication systems was reviewed in this paper. In our optical sampling scheme, the double frequency optical under-sampling was proposed to realize the data rate adaptive measurement. The chirped Z-transform based on signal processing was proposed to improve the synchronization accuracy and speed. The results of 10Gbit/s optical fiber communication systems were discussed, and the double frequency optical sampling system and the prototype optical sampling oscilloscope were demonstrated.
DOI:10.1109/ChinaCom.2013.6694708