220 citations · 537 across the 6 of their papers we have counts for
6 papers
Symbiotic joint operation of quantum and classical coherent communications
Raphaël Aymeric, Yves Jaouën, Cédric Ware +1
We report successful joint operation of quantum and classical communications with shared hardware. Leveraging information learned from the classical DSP, low-noise quantum communic…
Self-coherent phase reference sharing for continuous-variable quantum key distribution
Adrien Marie, Romain Alléaume
Generating "locally" the local oscillator is a fundamental requirement for continous-variable quantum key distribution (CV-QKD), both for performance and security reasons. As a con…
Quantum hacking: saturation attack on practical continuous-variable quantum key distribution
Hao Qin, Rupesh Kumar, Romain Alléaume
We identify and study a new security loophole in continuous-variable quantum key distribution (CV-QKD) implementations, related to the imperfect linearity of the homodyne detector.…
Coexistence of continuous variable QKD with intense DWDM classical channels
Rupesh Kumar, Hao Qin, Romain Alléaume
We demonstrate experimentally the feasibility of continuous variable quantum key distribution (CV-QKD) in dense-wavelength-division multiplexing networks (DWDM), where QKD will typ…
Optimal eavesdropping on QKD without quantum memory
Aurélien Bocquet, Anthony Leverrier, Romain Alléaume
We consider the security of the BB84, six-state and SARG04 quantum key distribution protocols when the eavesdropper doesn't have access to a quantum memory. In this case, Eve's mos…
Controlling single diamond NV color center photoluminescence spectrum with a Fabry-Perot microcavity
Yannick Dumeige, Romain Alléaume, Philippe Grangier +2
We present both theoretical and experimental results on fluorescence of single defect centers in diamond nanocrystals embedded in a planar dielectric microcavity. From a theoretica…