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arXiv · 2310.01674

Silicon Photonic Direct-Detection Phase Retrieval Receiver

Brian Stern·Haoshuo Chen·Kwangwoong Kim·Hanzi Huang·Jie Zhao·Mohamad Hossein Idjadi
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Abstract

We demonstrate a direct-detection phase retrieval receiver based on silicon photonics. The receiver implements strong dispersion and delay lines on a compact chip. We retrieve the full field of a 30-GBd QPSK signal without a carrier or local oscillator.

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Brian Stern, Haoshuo Chen, Kwangwoong Kim, Hanzi Huang, Jie Zhao, Mohamad Hossein Idjadi. 2023-10-02. Silicon Photonic Direct-Detection Phase Retrieval Receiver. https://arxiv.org/abs/2310.01674

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