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We present a novel configuration of hybrid-integrated silicon photonic interconnects employing a bridge structure, and demonstrate 25 Gbps error-free operation between transmitter and receiver with power efficiency of 9.6 mW/Gbps including a serializer chip.
Integrated photonic interconnect technology is free from the bandwidth-distance limitation that intrinsically exists in electrical interconnects, promising a disruptive alternative for next-generation scalable data centers. Silicon photonic platforms have been reported based on monolithic and hybrid integration. Monolithic systems mitigate integration overhead but require compromise in either electronic...
Standards such as OIF CEI-25G, CEI-28G and 32G-FC require transceivers operating at high data rates over imperfect channels. Equalizers are used to cancel the inter-symbol interference (ISI) caused by frequency-dependent channel losses such as skin effect and dielectric loss. The primary objective of an equalizer is to compensate for high-frequency loss, which often exceeds 30dB at fs/2. However,...
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