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Authors: P. De Heyn, J. Van Campenhout, M. Pantouvaki, M. Vanslembrouck, J. De Coster, P. Absil, D. Van Thourhout
Title: Robust 4-channel WDM demultiplexing filter based on collectively tuned silicon microrings
Format: International Conference Poster
Publication date: 8/2012
Journal/Conference/Book: 9th International Conference on Group IV Photonics
Volume(Issue): p.75-77
Location: San Diego, United States
DOI: 10.1109/group4.2012.6324091
Citations: 1 ( - last update: 23/6/2024)
1 (OpenCitations - last update: 10/5/2024)
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We demonstrate a robust 4-channel WDM demultiplexing filter based on cascaded silicon
microring resonators. A comparison is made between first- and second-order filters regarding
the robustness of the filter response to wafer-scale fabrication variations.

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