Multi-Channel Microring Weight Bank Control for Reconfigurable Analog Photonic Networks

被引:0
|
作者
Tait, Alexander N. [1 ]
Wu, Allie X. [1 ]
Zhou, Ellen [1 ]
de Lima, Thomas Ferreira [1 ]
Nahmias, Mitchell A. [1 ]
Shastri, Bhavin J. [1 ]
Prucnal, Paul R. [1 ]
机构
[1] Princeton Univ, Princeton, NJ 08544 USA
关键词
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中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We demonstrate 4-channel weighted addition in a silicon microring filter bank with 3.8 bit accuracy. Scalable calibration techniques are developed for thermal cross-talk and cross-gain saturation. Practical weight control is essential for large-scale photonic processing based on microrings.
引用
收藏
页码:104 / 105
页数:2
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