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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
Internal Reference: [N-1313]
Download: Download this Publication (736KB) (736KB)

Abstract

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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