148 citations · 407 across the 8 of their papers we have counts for
8 papers
Generation and detection of squeezed light on a single silicon photonic chip
Oliver M. Green, Bethany Puzio, Rowan A. Hoggarth +5
The ability to generate and detect quantum states of light on a single integrated photonic device is essential to scale quantum photonics into useful quantum technologies. Integrat…
Deploying and validating a metropolitan QKD secure network: architecture and field performance
Claudia De Lazzari, Nicola Biagi, Damiano Giani +15
The advent of cryptographically relevant quantum computers poses an existential threat to classical public-key infrastructure. Quantum Key Distribution (QKD) addresses this challen…
A Bi-CMOS electronic-photonic integrated circuit quantum light detector
Joel F. Tasker, Jonathan Frazer, Giacomo Ferranti +1
Complimentary metal-oxide-semiconductor (CMOS) compatible quantum technology enables scalable integration with the classical readout and control electronics needed to build quantum…
9~GHz measurement of squeezed light by interfacing silicon photonics and integrated electronics
Joel F. Tasker, Jonathan Frazer, Giacomo Ferranti +5
Photonic quantum technology can be enhanced by monolithic fabrication of both the underpinning quantum hardware and the corresponding electronics for classical readout and control.…
Quantum Enhanced Precision Estimation of Transmission with Bright Squeezed Light
G. S. Atkinson, E. J. Allen, G. Ferranti +2
Squeezed light enables measurements with sensitivity beyond the quantum noise limit (QNL) for optical techniques such as spectroscopy, gravitational wave detection, magnetometry an…
Passive, broadband and low-frequency suppression of laser amplitude noise to the shot-noise limit using hollow-core fibre
Euan J. Allen, Giacomo Ferranti, Kristina R. Rusimova +6
We use hollow-core fibre to preserve the spectrum and temporal profile of picosecond laser pulses in CBD to suppress 2.6 dB of amplitude noise at MHz noise frequencies, to within 0…
An On-chip Homodyne Detector for Measuring Quantum States and Generating Random Numbers
Francesco Raffaelli, Giacomo Ferranti, Dylan H. Mahler +7
Optical homodyne detection has found use in a range of quantum technologies as both a characterisation tool and as a way to post-selectively generate non-linearities. So far optica…
Experimental on-demand recovery of entanglement by local operations within non-Markovian dynamics
Adeline Orieux, Antonio d'Arrigo, Giacomo Ferranti +6
In many applications entanglement must be distributed through noisy communication channels that unavoidably degrade it. Entanglement cannot be generated by local operations and cla…