Modulator-free QKD transmitters need about 70 to 90 dB of attenuation on residual pulses, otherwise information leakage cuts the secure key rate sharply.
Secure quantum key distribution with realistic devices,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
quant-ph 1years
2024 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
Security of practical modulator-free quantum key distribution
Modulator-free QKD transmitters need about 70 to 90 dB of attenuation on residual pulses, otherwise information leakage cuts the secure key rate sharply.