aiqbench takeQuantum Comms

This study provides critical experimental validation of crosstalk in commercial MEMS optical switches, directly addressing hardware limitations for scalable multi-user quantum communication networks. By correlating measured data with theoretical impacts on the decoy-state BB84 protocol, it offers essential insights into maintaining signal integrity and security in dynamic QKD systems. The findings are pivotal for engineers designing next-generation quantum repeaters and switch fabrics that must operate under realistic noise conditions.

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Quantum-Level Crosstalk Characterization of a 16x16 MEMS Optical Switch for Dynamic Quantum Communications

arXivJuly 28, 20261 min read

arXiv:2607.24299v1 Announce Type: new Abstract: We present an all-to-all quantum-level crosstalk characterization of a commercial 16x16 MEMS optical switch for multi-user quantum communications using SNSPDs, correlating experimental data with a theoretical impact analysis on the decoy-state BB84 QKD protocol.

Abstract:We present an all-to-all quantum-level crosstalk characterization of a commercial 16x16 MEMS optical switch for multi-user quantum communications using SNSPDs, correlating experimental data with a theoretical impact analysis on the decoy-state BB84 QKD protocol.

Quantum Physics (quant-ph); Cryptography and Security (cs.CR)

arXiv:2607.24299 [quant-ph]

(or arXiv:2607.24299v1 [quant-ph] for this version)

https://doi.org/10.48550/arXiv.2607.24299 Focus to learn more arXiv-issued DOI via DataCite (pending registration)

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