The evolution of quantum key distribution networks: On the road to the qinternet
Quantum key distribution (QKD) constitutes a symmetric secret key negotiation protocol
capable of maintaining information-theoretic security. Given the recent advances in QKD …
capable of maintaining information-theoretic security. Given the recent advances in QKD …
Long-distance copropagation of quantum key distribution and terabit classical optical data channels
Quantum key distribution (QKD) generates symmetric keys between two remote parties and
guarantees the keys are not accessible to any third party. Wavelength-division multiplexing …
guarantees the keys are not accessible to any third party. Wavelength-division multiplexing …
Quantum key distribution for 10 Gb/s dense wavelength division multiplexing networks
We demonstrate quantum key distribution (QKD) with bidirectional 10 Gb/s classical data
channels in a single fiber using dense wavelength division multiplexing. Record secure key …
channels in a single fiber using dense wavelength division multiplexing. Record secure key …
Secure polarization-independent subcarrier quantum key distribution in optical fiber channel using BB84 protocol with a strong reference
A quantum key distribution system based on the subcarrier wave modulation method has
been demonstrated which employs the BB84 protocol with a strong reference to generate …
been demonstrated which employs the BB84 protocol with a strong reference to generate …
Field trial of a quantum secured 10 Gb/s DWDM transmission system over a single installed fiber
We present results from the first field-trial of a quantum-secured DWDM transmission system,
in which quantum key distribution (QKD) is combined with 4× 10 Gb/s encrypted data and …
in which quantum key distribution (QKD) is combined with 4× 10 Gb/s encrypted data and …
Security of decoy-state quantum key distribution with correlated intensity fluctuations
One of the most prominent techniques to enhance the performance of practical quantum key
distribution (QKD) systems with laser sources is the decoy-state method. Current decoy-state …
distribution (QKD) systems with laser sources is the decoy-state method. Current decoy-state …
High speed prototype quantum key distribution system and long term field trial
Securing information in communication networks is an important challenge in today's world.
Quantum Key Distribution (QKD) can provide unique capabilities towards achieving this …
Quantum Key Distribution (QKD) can provide unique capabilities towards achieving this …
Optimized channel allocation scheme for jointly reducing four-wave mixing and Raman scattering in the DWDM-QKD system
JN Niu, YM Sun, C Cai, YF Ji - Applied optics, 2018 - opg.optica.org
Conducting quantum key distribution (QKD) through existing optical fibers together with
conventional communication signals is a viable way to expand its practical application, but …
conventional communication signals is a viable way to expand its practical application, but …
Wavelength division multiplexing of 194 continuous variable quantum key distribution channels
We demonstrate the first continuous variable quantum key distribution (CV-QKD) system
with fully digital phase and polarization tracking, enabling the first wavelength division …
with fully digital phase and polarization tracking, enabling the first wavelength division …
Security of subcarrier wave quantum key distribution against the collective beam-splitting attack
GP Miroshnichenko, AV Kozubov, AA Gaidash… - Optics express, 2018 - opg.optica.org
We consider a subcarrier wave quantum key distribution (QKD) system, where quantum
encoding is carried out at weak sidebands generated around a coherent optical beam as a …
encoding is carried out at weak sidebands generated around a coherent optical beam as a …