154 citations · 254 across the 11 of their papers we have counts for
14 papers
Practical continuous-variable quantum key distribution with squeezed light
Huy Q. Nguyen, Ivan Derkach, Akash nag Oruganti +6
Continuous-variable quantum key distribution (CV-QKD) has gathered significant interest for its potential to achieve high secret key rates and seamless integration with existing op…
Digital reconstruction of squeezed light for quantum information processing
Huy Q. Nguyen, Ivan Derkach, Adnan A. E. Hajomer +5
Squeezed light plays a vital role in quantum information processing. By nature, it is highly sensitive, which presents significant practical challenges, particularly in remote dete…
Future proofing network encryption technology with continuous-variable quantum key distribution
Nitin Jain, Hou-Man Chin, Adnan A. E. Hajomer +6
We demonstrate a proof-of-concept establishment of quantum-secure data transfer links in field trials at two locations in Denmark: on the campus of Technical University of Denmark…
Long-distance continuous-variable quantum key distribution over 100 km fiber with local local oscillator
Adnan A. E. Hajomer, Ivan Derkach, Nitin Jain +3
Quantum key distribution (QKD) enables two remote parties to share encryption keys with security based on the laws of physics. Continuous variable (CV) QKD with coherent states and…
Machine learning based joint polarization and phase compensation for CV-QKD
Hou-Man Chin, Adnan E. Hajomer, Nitin Jain +2
We investigated a machine learning method for joint estimation of polarization and phase for use in a Gaussian modulated CV-QKD system, over an 18 hour period measured on a install…
Continuous-Variable Quantum Key Distribution Over 60 km Optical Fiber With Real Local Oscillator
Adnan A. E. Hajomer, Hossein Mani, Nitin Jain +3
We report the first continuous-variable quantum key distribution experiment that enables the generation of secure key over a 60 km fiber channel with locally generated local oscill…
Modulation leakage-free continuous-variable quantum key distribution
Adnan A. E. Hajomer, Nitin Jain, Hossein Mani +3
Distributing cryptographic keys over public channels in a way that can provide information-theoretic security is the holy grail for secure communication. This can be achieved by ex…
Digital synchronization for continuous-variable quantum key distribution
Hou-Man Chin, Nitin Jain, Ulrik L. Andersen +1
Continuous variable quantum key distribution (CV-QKD) is a promising emerging technology for the distribution of secure keys for symmetric encryption. It can be readily implemented…
Practical continuous-variable quantum key distribution with composable security
Nitin Jain, Hou-Man Chin, Hossein Mani +10
A quantum key distribution (QKD) system must fulfill the requirement of universal composability to ensure that any cryptographic application (using the QKD system) is also secure.…
Modulation leakage vulnerability in continuous-variable quantum key distribution
Nitin Jain, Ivan Derkach, Hou-Man Chin +4
Flaws in the process of modulation, or encoding of key bits in the quadratures of the electromagnetic light field, can make continuous-variable quantum key distribution systems sus…
Phase Compensation for Continuous Variable Quantum Key Distribution
Hou-Man Chin, Darko Zibar, Nitin Jain +2
The tracking and compensation of phase noise is critical to reducing excess noise for continuous variable quantum key distribution schemes. This work demonstrates the effectiveness…
Thermodynamics of a Quantum Annealer
Lorenzo Buffoni, Michele Campisi
The D-wave processor is a partially controllable open quantum system which exchanges energy with its surrounding environment (in the form of heat) and with the external time depend…
Machine learning aided carrier recovery in continuous-variable quantum key distribution
Hou-Man Chin, Nitin Jain, Darko Zibar +2
The secret key rate of a continuous-variable quantum key distribution (CV-QKD) system is limited by excess noise. A key issue typical to all modern CV-QKD systems implemented with…
Effect of filter shape on excess noise performance in continuous variable quantum key distribution with Gaussian modulation
Hou-Man Chin, Nitin Jain, Darko Zibar +2
An attractive implementation for quantum cryptography is the continuous variable variation, as it relies on standard telecommunication components. Modulating the quantum signal usi…