300-Gb/s/λ PAM4 IM/DD Link Enabled by GeSi Electroabsorption Modulator and BU-GRU EqualizationShow others and affiliations
2026 (English)In: 2026 Optical Fiber Communications Conference and Exhibition, OFC 2026 - Proceedings, Institute of Electrical and Electronics Engineers Inc. , 2026Conference paper, Published paper (Refereed)
Abstract [en]
A 300-Gb/s/λ net data rate PAM4 link based on a >67-GHz GeSi electro-absorption modulator is demonstrated. By using a BU-GRU equalizer, we achieve BER below 6.25% overhead HD-FEC threshold after 100-meter SMF transmission.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers Inc. , 2026.
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:ri:diva-81931Scopus ID: 2-s2.0-105042378836OAI: oai:DiVA.org:ri-81931DiVA, id: diva2:2086384
Conference
2026 Optical Fiber Communications Conference and Exhibition, OFC 2026, Los Angeles
Note
Funding text: We thank imec for designing and fabricating GeSi EAM modulator. This work was supported in part by the China Scholarship Council (202308060346), in part by the LZP FLPP project 'DIMENSION' lzp 2024/1-0612, in part by the Swedish Research Council (VR) project 'BRAIN' 2022-04798, and in part by the Sweden's Innovation Agency (VINNOVA) funded project (2024-02451).
Funding details: China Scholarship Council, CSC, (202308060346, 2024/1-0612); Vetenskapsrådet, VR, (BRAIN' 2022-04798); VINNOVA, VINNOVA, (2024-02451) | Sponsors: Acacia Communications, Inc.; Amphenol; ATI; Aurea Technology; et al.; Infinity
2026-07-142026-07-142026-07-14Bibliographically approved