Intermodulation Crosstalk Characteristics of WDM Silicon Microring Modulators

被引:26
|
作者
Padmaraju, Kishore [1 ]
Zhu, Xiaoliang [1 ]
Chen, Long [2 ]
Lipson, Michal [2 ]
Bergman, Keren [1 ]
机构
[1] Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
[2] Cornell Univ, Sch Elect & Comp Engn, Ithaca, NY 14853 USA
基金
美国国家科学基金会;
关键词
Intersymbol interference; microring modulator; optical modulation; wavelength division multiplexing;
D O I
10.1109/LPT.2014.2326621
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We elaborate on and experimentally characterize the intermodulation crosstalk properties of a 10-Gb/s silicon microring modulator. Bit-error-rate measurements and eye diagrams are used to discern the degradation in signal quality due to intermodulation crosstalk. Evaluation of the power penalties with varying channel spacing are used to support wavelength-division-multiplexed cascaded microring modulator channel spacings as dense as 100 GHz with negligible expected intermodulation crosstalk.
引用
收藏
页码:1478 / 1481
页数:4
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