172 citations · 197 across the 3 of their papers we have counts for
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Boosting up quantum key distribution by learning statistics of practical single photon sources
Yoritoshi Adachi, Takashi Yamamoto, Masato Koashi +1
We propose a simple quantum-key-distribution (QKD) scheme for practical single photon sources (SPSs), which works even with a moderate suppression of the second-order correlation $…
Security of entanglement-based quantum key distribution with practical detectors
Masato Koashi, Yoritoshi Adachi, Takashi Yamamoto +1
We prove the unconditional security of an entanglement-based quantum-key-distribution protocol using detectors that respond to multiple modes of light and cannot distinguish betwee…
Simple and efficient quantum key distribution with parametric down-conversion
Yoritoshi Adachi, Takashi Yamamoto, Masato Koashi +1
We propose an efficient quantum key distribution protocol based on the photon-pair generation from parametric down-conversion (PDC). It uses the same experimental setup as the conv…