Pushing the Limit: Technologies for Ultra-Fast Short-Reach Optical Links

This paper reviews two promising technologies to support ultrahigh-symbol-rate transmission using short-reach intensity modulation and direct detection systems: simplified bandwidth-limitation-tolerant digital signal processing using partial response signaling, as well as analog bandwidth extension using analog multiplexers/demultiplexers.

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Publication Details

Published
2025-06-29
DOI
https://doi.org/10.23919/oecc/psc62146.2025.11109905
Primary Topic
Advanced Optical Network Technologies
Type
article
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article

Pushing the Limit: Technologies for Ultra-Fast Short-Reach Optical Links

Qian Hu
Advanced Optical Network Technologies
article

Pushing the Limit: Technologies for Ultra-Fast Short-Reach Optical Links

Qian Hu
article en

Abstract

This paper reviews two promising technologies to support ultrahigh-symbol-rate transmission using short-reach intensity modulation and direct detection systems: simplified bandwidth-limitation-tolerant digital signal processing using partial response signaling, as well as analog bandwidth extension using analog multiplexers/demultiplexers.

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Advanced Optical Network Technologies
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Pushing the Limit: Technologies for Ultra-Fast Short-Reach Optical Links — Qian Hu · (2025) | TGRS Research Map | TGRS