Design and Characterization of Arbitrary Filters with an Integrated Spiral Si3N4/SiO2 Waveguide

被引：0
|
作者：
Hu, Yiwen [1 ]
Xie, Shengjie [1 ]
Zhan, Jiahao [1 ]
Zhang, Yang [1 ]
Veilleux, Sylvain [2 ]
Dagenais, Mario [1 ]
机构：
[1] Univ Maryland, Dept Elect & Comp Engn, College Pk, MD 20742 USA
[2] Univ Maryland, Dept Astron, College Pk, MD 20742 USA
来源：
2020 OPTICAL FIBER COMMUNICATIONS CONFERENCE AND EXPOSITION (OFC) | 2020年
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D O I：
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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 report the optimization of reconstruction algorithm and experiment for an integrated arbitrary filter. A 43-notch filter near 1550 nm is implemented with an ultra-low-loss Si3N4/SiO2 spiral waveguide. All notches have uniform depths/widths of about 20 dB/0.2 nm.
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页数：3
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