• Technical Conference:  30 March – 03 April 2025
  • Exhibition: 01 – 03 April 2025
  • Moscone Center, San Francisco, California, USA
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Poster / Demo

Uniform Monolithically Integrated Silicon Photonics Optical Receiver Chip for CWDM4 (W2A.18)

Presenter: Jin Xie, Zhejiang University

We proposed a monolithic high-speed optical receiver chip for CWDM4. It integrates an edge coupler, 4-channel add-drop optical filters based on cascaded CMWGs with gradually changing triangular tooth waveguide width and Ge/Si APDs. This design is fabricated by commercial 180-nm SOI CMOS technology, and exhibited outstanding uniformity.

Authors:Jin Xie, Zhejiang University / Hengzhen Cao, Zhejiang University / yuluan xiang, Zhejiang University / dajian liu, Zhejiang University / Daoxin Dai, Zhejiang University


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