Quantum key distribution with integrated optics
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We report on a quantum key distribution (QKD) experiment where a client with an on-chip polarisation rotator can access a server through a telecom-fibre link. Large resources such as photon source and detectors are situated at server-side. We employ a reference frame independent QKD protocol for polarisation qubits and show that it overcomes detrimental effects of drifting fibre birefringence in a polarisation maintaining fibre.
2014 19th Asia and South Pacific Design Automation Conference (ASP-DAC)
Quantum Information, Computation and Communication