Institut National De La Recherche Scientifique

University of Glasgow

Luis Romero Cortes

Christian Reimer

Roberto Morandotti

Yoann Jestin

Piotr Roztocki

José Azaña

Michael Kues

Benjamin Crockett

Stefania Sciara

A method and a system for generating a hyper-entangled high-dimensional time-bin frequency-bin state, the method comprising generating a hyper-entangled state composed of a time-bin and frequency-bin encoded state, and individually modifying at least one of: i) the amplitude and ii) the phase of the state components at different frequency-bins and different time-bins of the hyper-entangled state. The system comprises a non-linear medium exited with multiple pulses in broad phase-matching conditions, a frequency mode separator and an amplitude/phase modulator, the frequency mode separator temporally and spatially separating frequency modes of the hyper-entangled state, the amplitude/phase modulator individually modifying at least one of: i) the amplitude (and ii) the phase of the state components at different frequency-bins and different time-bins of the hyper-entangled state.

Method and system for generation and control of high-dimensional multi-partite quantum states

There is described a system for lossless sampling and denoising amplification of a signal, comprising: a first phase modulator configured for receiving a wave signal and modulating a phase of the wave signal while satisfying a Talbot condition to obtain a sampled signal; and a second phase modulator configured for receiving the sampled signal, compensating for a given phase induced in the sampled signal by the first phase modulator while satisfying the Talbot condition to obtain a denoised and amplified signal, and outputting the denoised and amplified signal.

Method and system for sampling and denoising amplification of a signal

Growing community of inventors

Bellavista, Spain

Luis Romero Cortes