Si-SiN-SiN Tri-Layer Strictly Non-Blocking 8×8 Microring-Based Optical Switch (W2B.31)
Presenter: Bohao Sun, University of Cambridge
We report a Si-SiN-SiN tri-layer switch-and-select 8×8 optical switch with 128 thermally-driven microring-resonators. Crosstalk ratio and on-chip loss are measured in the range of -33.2 to -50.8dB and 2.1 to 10.5dB, respectively, with >70GHz passband.
Authors:Bohao Sun, University of Cambridge / Ziyao Zhang, University of Cambridge / Minjia Chen, University of Cambridge / Chunhui Yao, University of Cambridge / Peng Bao, University of Cambridge / Zhitian Shi, University of Cambridge / Qixiang Cheng, University of Cambridge / Keren Bergman, Columbia University / Richard Penty, University of Cambridge