300-Gb/s/λ PAM4 IM/DD Link Enabled by GeSi Electroabsorption Modulator and BU-GRU Equalization 2026 (Engelska)Ingår i: 2026 Optical Fiber Communications Conference and Exhibition, OFC 2026 - Proceedings, Institute of Electrical and Electronics Engineers Inc. , 2026Konferensbidrag, Publicerat paper (Refereegranskat)

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.

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Institute of Electrical and Electronics Engineers Inc. , 2026.

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URN: urn:nbn:se:ri:diva-81931Scopus ID: 2-s2.0-105042378836OAI: oai:DiVA.org:ri-81931DiVA, id: diva2:2086384

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2026 Optical Fiber Communications Conference and Exhibition, OFC 2026, Los Angeles

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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

Tillgänglig från: 2026-07-14 Skapad: 2026-07-14 Senast uppdaterad: 2026-07-14Bibliografiskt granskad

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