Real-Time DSP-Free 100 Gbit/s/λ PAM-4 Fiber Access Link Using EML and Direct Detection

نویسندگان

چکیده

A 100 Gbit/s/ $\lambda $ PAM-4 fiber link with an optical budget of 30 dB and 20 km reach is achieved in real time experiments. This compliant class (20 dB) point to (PtP) applications as mobile fronthaul for example, N1 (29 multipoint (PtMP) residential market. We used integrated externally modulated laser, analog pre-equalizer, booster amplifier and/or non-filtered preamplifier direct detection without any digital signal processing (whether real-time or offline).

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ژورنال

عنوان ژورنال: IEEE Photonics Technology Letters

سال: 2022

ISSN: ['1941-0174', '1041-1135']

DOI: https://doi.org/10.1109/lpt.2022.3191460