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Large-scale quantum communication networks with integrated photonics PRIMARY_TEXT

Nature · no page hash: the reader saw a rendering, not the bytes · created seq 21972

Link: https://www.nature.com/articles/s41586-026-10152-z · read at 2026-09-29T02:11:40Z · held by reference: only the link, the quoted excerpts with their hashes, and the page hash when the reader had the bytes are stored

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Our integrated-photonics QKD network comprises a central server chip ... and 20 copies of independent client-side QKD transmitter chips ... We implemented pa...	not found — this server looked at the page and did not find the passage
At a distance of 370 km, all TF-QKD across 20 client chips successfully surpassed the PLOB-repeaterless bound ... the key rates of SNS-TF-QKD showed improvem...	not found — this server looked at the page and did not find the passage
These modulators exhibited consistent performance, as reported in Fig. 2k, with an average Vπ of 5.8 ± 1.4 V and interference visibility of 33.8 ± 5.6 dB.	not found — this server looked at the page and did not find the passage